Rambler PRO insulin pen case cooler - 4AllFamily UK

Rambler PRO insulin pen case cooler - 4AllFamily UK - Compatibility with different insulin pens and medical injections

Rambler PRO insulin pen case cooler - 4AllFamily UK - Product details & Dimensions

Rambler PRO insulin pen case cooler - 4AllFamily UK - Main features

Rambler PRO insulin pen case cooler - 4AllFamily UK - Built-in battery for autonomy cooling

Rambler PRO insulin pen case cooler - 4AllFamily UK - 10000 mAh battery, Approved for air travel

Rambler PRO insulin pen case cooler - 4AllFamily UK - Biogel cooling pack

Rambler PRO insulin pen case cooler - 4AllFamily UK - Biogel cooling pack features

Rambler PRO

Insulin Pen Case with Real-Time Temperature Display & Built-In Battery

£160.99

Your Insulin Pen Deserves Better Than a Pouch and a Prayer. The New Rambler Pro Insulin Pen Case keeps your insulin at the exact temperature you set — verified on a live display, all day, in any weather.

⚡ Electric Cooling — Precise heat protection (2–25°C)
❄️ Also Refrigerates — Maintains fridge temperature (2–8°C) when needed
🌡️ Real-Time Temperature Display — See exact internal temp at all times
🔄 3-in-1 Cooling Modes — USB power, built-in battery, or Biogel Ice-Pack
✅ Pocket-Sized — Fits 1 insulin pen, slips into any bag or pocket
✈️ Hand Luggage Approved — Like all our coolers!

Free Delivery in the UK

Approved for Air Travel

+ 300 000 Coolers Sold

Insulin Storage

Compatible with Most Insulin Pens

The Rambler Pro is designed to carry up to 1 standard insulin pen or pre-filled syringe, including the most common brands prescribed in the U.K.:

NovoRapid, Lantus, Tresiba 100, Tresiba 200, Toujeo, Apidra, Humalog, Humalog Mix 50/50, Humalog Mix 75/25, Humalog 200, Basaglar, Levemir, Admelog, Semglee, Humulin I, Humulin M3, Humulin S, Insulatard, Actrapid, Trurapi, Insuman, ProtaPhane, Novomix 30, Novomix 50, Soliqua, Abasaglar.

ℹ️ In-Use Insulin (Room Temperature Protection)

Most open insulin pens in active use can be stored at room temperature below 26°C for 28–56 days, depending on the brand.
The Rambler Pro is the perfect all-day cooling case— its electric cooling system keeps your pen consistently below that threshold, even on the warmest days or in stuffy indoor environments.

ℹ️ Unopened / Refrigerated Insulin

The Rambler Pro can also maintain fridge temperatures (2–8°C) using the Electric USB-LID — useful for transporting a single unopened insulin pen that requires strict refrigeration.

For carrying multiple insulin pens or vials at fridge temperature, we recommend our range of mini fridges and refrigerated travel cases for insulin.

⚠️ Important Note
This list is not exhaustive. Insulin pen formats and sizes vary by brand. If your insulin isn't listed, contact us — we'll help you confirm compatibility.

Other Medicines

Other Compatible Injectable Medications:

In addition to insulin, the Rambler Pro is compatible with a range of other injectable medications requiring temperature control and heat protection.

It carries up to 1 injection pen of the following medications:

Diabetes & GLP-1: Mounjaro (tirzepatide), Victoza (liraglutide)
Osteoporosis injections: Tymlos (abaloparatide), Terrosa (teriparatide), Movymia (teriparatide), Algoven (teriparatide)
Others: Benepali, Besremi, etc.

ℹ️ Important Note
This list is not exhaustive. Always verify your medication's dimensions and specific storage requirements with your pharmacist or GP. Contact us if your medication isn't listed or if you need help choosing your medical cooler.

Cooling Time & Temperature

Cooling Modes & Performance

The Rambler Pro Insulin Pen Case offers three cooling methods to keep your insulin pen cool — whether you have access to power or not.

⚡ Cooling Method 1: Electric USB-LID (Connected to External Power)

Connects to any standard USB power source — wall socket, car USB port, power bank, or laptop. The LED display activates and you set your desired internal temperature using the (+) and (−) buttons.

Primary use: Keeping your in-use insulin pen safe from heat, all day
Adjustable temperature range: 2–25°C
Operating ambient range: -20°C to 35°C
Duration: Unlimited — as long as power is connected

💡 Pro Tip: Plug in 15–30 minutes before inserting your insulin pen, so the cooler has already reached your target temperature.

3 Working Intensity Levels Depending on the Ambient Temperature:

1st gear: keeps your insulin cool at 2–25°C when the ambient temperature is between -10°C and 20°C
2nd gear: keeps your insulin cool at 2–25°C when the ambient temperature is between -15°C and 30°C
3rd gear: keeps your insulin cool at 2–25°C when the ambient temperature is between -20°C and 35°C

Use a higher gear on warmer days for best performance!

🔋 Cooling Method 2: Electric USB-LID (Built-In 10,000 mAh Battery)

The included 10,000 mAh rechargeable battery slots into the Electric USB-LID for fully cordless electric cooling — no cables required.

Primary use: All-day cordless insulin protection
Temperature range: 2–25°C, adjustable
Operating ambient range: -20°C to 35°C

BATTERY DURATION: 4–30+ hours depending on working intensity and target temperature:

Room temperature protection (20–26°C) at 1st gear: 30+ hours
Fridge temperature (2–8°C) at higher gear: 4–8 hours

🧊 Cooling Method 3: Biogel Ice-Pack Only (No Electricity Needed)

For shorter outings, the included Biogel Ice-Pack provides simple, effective cooling without any power source.

Temperature maintained: Below 25°C
Duration: 10–16 hours under typical conditions
No electricity required

⚠️ The Biogel method keeps temperatures below 25°C — ideal for in-use insulin needing heat protection. For strict refrigeration at 2–8°C, use the Electric USB-LID method.

How to Use Your Cooler

How to Use Your Rambler Pro Insulin Pen Case

⚡ Method 1: USB-LID Connected to Power

Connect: Screw the Electric USB-LID into the Stainless Steel Thermos until firmly closed.
Power on: Plug the USB cable into the USB-PORT on the side of the Electric USB-LID and connect to your power source. The LED display will light up.
Set temperature: Use (+) and (−) to set the internal temperature to your insulin's safe storage range.
Pre-cool: Wait 15–30 minutes for the unit to reach your target temperature before inserting your insulin.
Load: Open the Electric USB-LID, insert your insulin pen into the aluminium tube, and re-screw onto the thermos.
Monitor: Check the real-time LED display at any time to confirm your insulin is at a safe temperature.

🔋 Method 2: USB-LID with Built-In Battery

Charge: Ensure the included 10,000 mAh battery is fully charged (solid non-blinking indicator = full).
Insert battery: Slide it into the battery chamber below the LED display on the Electric USB-LID.
Assemble: Screw the Electric USB-LID onto the Stainless Steel Thermos.
Power on: Press and hold the centre button until the LED display lights up.
Set temperature & intensity: Use (+) and (−) for temperature. Tap the centre button to select working intensity — use a higher gear in warmer conditions.
Load: Once the cooler reaches your target temperature, insert your insulin pen.

🧊 Method 3: Biogel Ice-Pack Only

Shake: Shake the Biogel before freezing so the gel spreads evenly.
Freeze: Lay flat in the freezer for at least 6 hours. Longer is fine and won't cause damage.
Activate: Submerge in lukewarm tap water for 30–60 seconds (no hot water). Alternatively, leave at room temperature for 10–15 minutes.
Dry & load: Pat dry, place in the stainless steel thermos with your insulin pen, and close the cooler with the stainless steel lid.

Weight, Dimensions & Specifications

⚖️ Cooler Weight:

Biogel Configuration: 200 g
USB Configuration: 500 g

📏 Cooler Dimensions

Size: 3.0 cm × 6.86 cm × 23.5 cm
Material: 304 Stainless Steel, Vacuum Sealed

⚡ Electrical Specifications

Input Voltage: 5V / 2A
Input Power (USB Plug): AC 100–240V
Input Power: 10W
Output Voltage: 5V / 2A
Battery Capacity: 10,000 mAh (included)
Compatible Power Banks: Any 5V / 2A output (20,000 mAh recommended)

🌡️ Operating Temperature Conditions

Adjustable Temperature Range: 2–25°C
Max Ambient Temperature: 35°C
Min Ambient Temperature: -20°C

Included In The Box

What's included with Your Rambler PRO Insulin Pen Case:

1 Stainless Steel Thermos — insulated body that holds your insulin pen and cooling element
1 Carrying Bag — protective bag for daily carry
1 Stainless Steel Lid — for use with the Biogel Ice-Pack cooling method
1 Electric USB-LID — smart electric cooling lid with real-time LED display
1 Biogel Ice-Pack — no-electricity cooling for up to 10–16 hours
1 USB Power Plug & Cable — connects to any compatible USB power source
10,000 mAh Battery — rechargeable battery for cordless electric cooling

🛡️ Also includes: 1-Year Warranty + Lifetime Customer Support!

Delivery

We offer free delivery in the UK. You can read our detailed delivery policy here.

Package Weight: 1.2 kg
Package Dimensions: 30 x 16 x 7 cm

If you reside outside of the UK., check out the list of 4AllFamily's global websites here, where you can shop our coolers with free shipping.

More details

Insulin Pen Case with Real-Time Temperature Display & Built-In Battery

£160.99

Because "Probably Fine" Isn't Good Enough for Your Insulin.

The Rambler Pro keeps your insulin at the exact temperature you set — verified on a live display, all day long.

The Insulin Pen Case That Actually Tells You Your Insulin Is Safe

Most insulin pen cases do one thing: slow down the inevitable. They buy you a few hours before the temperature creeps up, and then you're left hoping for the best.

The Rambler Pro works differently. It doesn't just slow the heat — it controls it.

Set your target temperature using the (+) and (−) buttons, and the electric cooling system locks it in. The real-time LED display shows you the exact internal temperature at any moment, so you're never left wondering. Your insulin is either safe, or you know about it immediately.

That's not a small upgrade. That's a completely different level of confidence.

Designed For British Weather — And Everywhere Else

The UK isn't exactly known for heatwaves. But insulin doesn't only spoil in the sun. A warm office, a stuffy commute on the Tube, a car left in a car park on a mild summer's afternoon — these are all enough to push temperatures above the safe threshold for your in-use insulin pen.

And then there's the other direction. A bitter January morning, a winter walk, a cold snap that catches you off guard — temperatures below 2°C can damage insulin just as badly as heat.

The Rambler Pro handles both. Its electric system actively cools when it's warm and heats when it's cold, maintaining the precise temperature you set whether it's 35°C in July or -20°C in the depths of winter.

One compact insulin pen case. Every British season — and every destination beyond.

Your In-Use Insulin Doesn't Need To Live In The Fridge

Here's something many insulin users don't realise: once your pen is open and in active use, it doesn't need to be refrigerated. Most in-use insulin pens can be kept safely at room temperature — below 25–26°C — for 28–56 days, depending on the brand.

The challenge isn't refrigeration. It's consistency. Keeping your pen reliably below that threshold throughout a full day, in all conditions, is where most ordinary insulin coolers fall short.

The Rambler Pro solves this precisely. Set it to your insulin's safe room temperature range, and it maintains that temperature all day long — actively, electrically, verifiably. Not approximately. Exactly.

And if you ever need to carry an unopened pen that requires refrigeration, the Rambler Pro can handle that too — the electric USB-LID cools down to full fridge temperature (2–8°C) when needed.

Need to carry 2+ pens or vials at fridge temperature? The Rambler Pro is a one-pen cooling case. For more capacity, explore our range of mini fridges for insulin.

⚠️ Important — Not The Right Insulin Cooler For Every Situation

The Rambler Pro is a compact, single-pen insulin pen case. It is purpose-built for the daily heat protection of 1 in-use insulin pen.

It is not the right choice if you need to:

❌ Carry 2 or more insulin pens at room temperature → See the Chillers Cooling Pouches

❌ Carry insulin at strict fridge temperature as your primary need → See our range of portable mini fridges for insulin

The Insulin Pen Case That Actually Tells You Your Insulin Is Safe

Most insulin pen cases do one thing: slow down the inevitable. They buy you a few hours before the temperature creeps up, and then you're left hoping for the best.

The Rambler Pro works differently. It doesn't just slow the heat — it controls it.

That's not a small upgrade. That's a completely different level of confidence.

Designed For British Weather — And Everywhere Else

And then there's the other direction. A bitter January morning, a winter walk, a cold snap that catches you off guard — temperatures below 2°C can damage insulin just as badly as heat.

One compact insulin pen case. Every British season — and every destination beyond.

Your In-Use Insulin Doesn't Need To Live In The Fridge

The challenge isn't refrigeration. It's consistency. Keeping your pen reliably below that threshold throughout a full day, in all conditions, is where most ordinary insulin coolers fall short.

Need to carry 2+ pens or vials at fridge temperature? The Rambler Pro is a one-pen cooling case. For more capacity, explore our range of mini fridges for insulin.

⚠️ Important — Not The Right Insulin Cooler For Every Situation

The Rambler Pro is a compact, single-pen insulin pen case. It is purpose-built for the daily heat protection of 1 in-use insulin pen.

It is not the right choice if you need to:

❌ Carry 2 or more insulin pens at room temperature → See the Chillers Cooling Pouches

❌ Carry insulin at strict fridge temperature as your primary need → See our range of portable mini fridges for insulin

Thirty Hours. One Battery. No Excuses.

The single biggest worry about any electric device is running out of power at the wrong moment.

The Rambler Pro's included 10,000 mAh battery eliminates that concern. Used at 1st gear for everyday room temperature protection, it runs for 30+ hours on a single charge — more than a full day and night without touching a plug socket. That covers a long day at work, a train journey up to Edinburgh, a weekend trip to the countryside, or an overnight stay away from home.

When you need to cool to fridge temperature at a higher gear, battery life is 4–8 hours. And if you ever need more, simply plug into any USB source — a wall socket, car port, power bank, or laptop — to switch to unlimited electric cooling with no interruption.

Three modes. One cooler. Your insulin stays protected regardless.

What Makes The Rambler Pro Different From Every Other Insulin Coolers

Walk into any pharmacy and you'll find passive insulin pen cases — neoprene pouches, insulated sleeves, gel packs. They all do the same thing: create a buffer between your insulin and the ambient temperature. They're better than nothing. They're not better than the Rambler Pro.

Here's what sets it apart:

✅ Active vs. passive cooling. A standard case slows temperature change. The Rambler Pro prevents it. There's a fundamental difference between the two — one reacts, the other controls.

✅ Verification. With a standard case, you have no idea what temperature your insulin is actually at. With the Rambler Pro's real-time LED display, you do. Always.

✅ All-season capability. Standard cases offer no protection against freezing. The Rambler Pro's anti-freeze function ensures your insulin never drops below 2°C, whatever the weather.

✅ Three power options. Plug-in USB for unlimited cooling. Built-in battery for up to 30+ hours cordless. Biogel Ice-Pack for 10–16 hours with no electricity at all. Whatever your day demands, the Rambler Pro adapts to it.

Hand Luggage Approved — From London To Anywhere

Flying with insulin can feel complicated. The Rambler Pro makes it simple.

The entire kit is approved for hand luggage. The 60ml Biogel Ice-Pack sits comfortably within the 100ml liquid allowance. The Electric USB-LID and 10,000 mAh battery meet airline carry-on requirements. Whether you're catching an early morning flight from Heathrow or a connecting flight halfway around the world, your insulin pen case travels with you — no special permissions, no checked baggage, no drama.

A few tips to keep things moving smoothly at airport security:

Keep your insulin pen inside the cooler at all times — it makes the medical purpose clear immediately
A frozen Biogel alongside your medication rarely raises any issues
Always pack the USB-LID and battery in your hand luggage, never in the hold

Thirty Hours. One Battery. No Excuses.

The single biggest worry about any electric device is running out of power at the wrong moment.

Three modes. One cooler. Your insulin stays protected regardless.

What Makes The Rambler Pro Different From Every Other Insulin Coolers

Here's what sets it apart:

✅ Active vs. passive cooling. A standard case slows temperature change. The Rambler Pro prevents it. There's a fundamental difference between the two — one reacts, the other controls.

✅ Verification. With a standard case, you have no idea what temperature your insulin is actually at. With the Rambler Pro's real-time LED display, you do. Always.

✅ All-season capability. Standard cases offer no protection against freezing. The Rambler Pro's anti-freeze function ensures your insulin never drops below 2°C, whatever the weather.

Hand Luggage Approved — From London To Anywhere

Flying with insulin can feel complicated. The Rambler Pro makes it simple.

A few tips to keep things moving smoothly at airport security:

Keep your insulin pen inside the cooler at all times — it makes the medical purpose clear immediately
A frozen Biogel alongside your medication rarely raises any issues
Always pack the USB-LID and battery in your hand luggage, never in the hold

Frequently asked questions

Rambler Pro Vs. Rambler Insulin Pen Case: What's The Difference?

Both are compact, single-pen insulin coolers designed to keep your in-use insulin pen protected from heat. The difference is how they go about it.

The standard Rambler Insulin Pen Case uses passive cooling only — a Biogel Cooling Pack, no electricity, no settings. The Rambler Pro adds a full electric layer:

a built-in 10,000 mAh rechargeable battery;
a real-time LED temperature display;
an adjustable temperature range (2–25°C);
three working intensity settings.

Where the Rambler is simple and affordable, the Rambler Pro is for those who want active, precise, verifiable temperature control without having to rely on a Biogel pack alone.

When Should I Use Each Of The Rambler Pro's Three Cooling Modes?

The Rambler Pro Insulin Pen Case operates across three independent cooling modes.

In USB-connected mode, the electric lid gives you unlimited continuous cooling as long as power is available — ideal for daily use at home, in the car, or at the office.

In battery mode, the included 10,000 mAh rechargeable battery slots into the electric lid for 8–30 hours of fully cordless cooling (duration depends on intensity level).

In Biogel-only mode, you simply remove the electric lid, pop in the Biogel pack, and use the standard stainless steel lid for up to 10–16 hours of passive cooling with zero electricity — perfect for short outings or as a backup.

Each mode works independently, and switching between them takes seconds.

How Long Does The Rambler Pro Battery Last, And How Do I Recharge It?

Battery life comes down to two things: the target temperature you set, and the working intensity you choose.

For everyday room-temperature heat protection (keeping your pen below 25°C) on the lowest setting, the battery happily lasts 30+ hours.

Crank it up for hotter conditions, or cool right down to full fridge temperature (2–8°C), and you're looking at 4–8 hours instead.

Recharging is simple — just connect via USB. A full charge takes a few hours using a standard USB wall adapter, car charger, or power bank.

The battery's removable, fully approved for flights, and can even double up as an external power bank to charge your other devices on the go.

How Do I Read And Use The Rambler Pro's Temperature Display?

The electric USB lid features a built-in LED display that shows you the exact internal temperature of your Rambler Pro at all times.

You set your desired temperature using the (+) and (−) buttons, and the display confirms both the target and the current internal temperature. It springs to life as soon as the cooler's powered on.

Can I Set The Rambler Pro's Temperature To Match My Insulin's Storage Requirements?

Absolutely! The Rambler Pro's USB lid can be set to any temperature between 2°C and 25°C.

💡 For most open, in-use insulin pens, the recommended storage temperature is below 25°C or 26°C — so setting the Rambler Pro somewhere between 15–20°C is a sensible target that keeps your pen safely cool without overdoing it.

💡 For medicines that need stricter fridge temperatures (2–8°C), you can set the cooler accordingly.

Always check your specific medicine's storage guidelines, or have a word with your pharmacist if you're unsure.

Will The Rambler Pro Keep My Insulin Safe In Freezing Temperatures?

Absolutely — and this is one of the features that really sets it apart from basic passive insulin cooling cases.

The Rambler Pro includes active anti-freeze protection: the electric system monitors the internal temperature and automatically stops it dropping below 2°C, even in very cold conditions down to -20°C.

If you live somewhere cold, enjoy skiing, or travel to chillier climates, this is a genuinely useful safety feature that no insulated pouch or passive cooler can match.

Does The Rambler Pro Actually Refrigerate Insulin, Or Just Protect It From Heat?

While it's primarily designed for heat protection of open, in-use insulin at room temperature, the Rambler Pro can also maintain full fridge temperatures (2–8°C) using the USB lid — handy for transporting a single unopened backup insulin pen that needs strict refrigeration.

Simply set your target temperature. Cooling to fridge temperature uses more battery, so expect 4–8 hours of battery life in this mode versus 30+ hours for room-temperature protection.

💡 For carrying multiple pens or vials at fridge temperature, have a browse of our range of mini fridges for insulin.

What Insulin Pens And Medicines Are Compatible With The Rambler Pro?

The Rambler Pro is a small, compact medical cooling case. It carries up to 1 injection pen at a time, with an internal chamber measuring 3.0 cm × 6.86 cm × 23.5 cm.

It's compatible with most standard insulin pens available in the UK, including NovoRapid, Lantus, Toujeo, Tresiba 100 and 200, Humalog, Apidra, Levemir, Admelog, Humulin, Actrapid, and many others.

It also fits GLP-1 injection pens, including Mounjaro KwikPen and Victoza, as well as other medicines such as Tymlos, Benepali, Besremi, and others.

🔍 If your medicine isn't listed, check the product images for exact dimensions, or contact our support team and we'll be happy to confirm compatibility for you!

What Power Sources Are Compatible With The Rambler Pro Insulin Pen Case?

The electric lid connects via USB (cable and wall plug included) and plays nicely with any standard 5V / 2A USB power source — wall adapters, car USB ports, laptops, and power banks.

💡 For extended cordless use, the most convenient option is to carry a spare Rambler Pro battery — simply swap it out when the first one runs low and keep cooling without any interruption.

How Do I Choose The Right Cooling Intensity Level On The Rambler Pro?

The Rambler Pro's USB lid has three intensity settings that determine how hard the cooling system works — matching the setting to your ambient temperature gives the best battery life and performance.

Setting 1 is for mild outside temperatures (-10°C to 20°C) — use this in air-conditioned offices, cars, or cool weather for maximum battery efficiency.
Setting 2 suits moderate temperatures (-15°C to 30°C) — ideal for most outdoor summer days.
Setting 3 is for hot conditions (up to 35°C) — use this in extreme heat, direct sunlight, or challenging outdoor environments.

As a general rule of thumb: the hotter it is outside, the higher the setting you'll want to select for your cooler to reach the desired temperature.

Can I Take The Rambler Pro Insulin Pen Case Through Airport Security?

Absolutely! Like all 4AllFamily's medical cooling cases, the Rambler Pro is fully approved for hand luggage — whether you're flying from a UK airport, within the EU, or on international routes.

The 80 ml Biogel pack complies with the 100ml liquid rule, the electric USB lid is safe to carry on board, and the 10,000 mAh battery falls within the permitted limits for lithium batteries in hand luggage.

💡Always pack the battery and electric lid in your hand luggage, never in checked baggage. Keep your insulin pen inside the case at airport security to show it's being used for medical purposes.

Do You Have Larger Cooling Cases For Carrying Multiple Insulin Pens?

If you need to carry 2 or more insulin pens protected from heat, the Chiller cooling pouches are flat, lightweight pouches that hold up to 4 pens.

If you also need to carry refrigerated insulin pens, the Explorer in combined or Biogel mode keeps multiple pens at fridge temperature, while USB-only mode gives room-temperature protection — making it a brilliantly versatile all-in-one solution.

🔍 Not sure which cooler fits your situation? Get in touch with our support team and we'll be happy to help you choose!

What's In The Box With The Rambler Pro Insulin Pen Case?

The Rambler Pro comes complete with everything you need from day one:

the stainless steel vacuum-sealed thermos;
the electric USB lid with real-time LED display;
the stainless steel lid for Biogel-only use;
the 10,000 mAh rechargeable battery;
one Biogel Cooling Pack;
a USB power cable and wall plug;
a carrying bag.

Everything's ready to go from the moment it arrives — no additional accessories needed.

💡 For extra cooling duration, you can pick up additional Biogel Cooling Packs here and spare batteries here.

What Is The Return And Warranty Policy For The Rambler Pro?

Not quite what you were after? No worries — you've got 30 days from delivery to request a free return.

🔍 Have a look at our return policy page for the full details.

Your Rambler Pro also comes with a 1-year warranty, and if you'd like a bit of extra peace of mind, you can add up to 3 more years of cover at checkout for a small fee.

We cover all defects and malfunctions — just not scratches, everyday wear, or accidental damage.

And of course, our Lifetime Customer-Oriented Support team is always on hand — just give us a shout, whatever you need.

Ideal for Insulin, Ozempic, Mounjaro, Wegovy, Zepbound, and 30+ Medications!

Find Your Insulin Or Medicine On The Rambler PRO Compatibility Chart

Check the medicine compatibility chart below to find out how many insulin pens, vials, or injections of your brand fit in the Rambler PRO.

🔍 Don't see your medicine on the list?
Contact our support team for personalised advice.

Medication Cooler

Hear from users personally

"The insulin is nice and cool despite it being really hot out today. Feeling really thankful today because finding these products has given us our active lifestyle back."

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Medication Cooler

Hear from users personally

"I usually have this cooler it's really big and awkward but I found this brand called 4allfamily. Its this little cooler pack, stick it right in the freezer. It's literally so small compared to a regular cooler"

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Medication Cooler

Hear from users personally