---
product_id: 436345381
title: "Rambler Insulin Travel Case Cooler 12H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design Air Traveling Friendly Reusable Small Blue Thermo for Medications"
brand: "4allfamily"
price: "1854136₫"
currency: VND
in_stock: true
reviews_count: 13
category: "4 Allfamily"
url: https://www.desertcart.vn/products/436345381-rambler-insulin-travel-case-cooler-12h-non-electric-insulin-cooler
store_origin: VN
region: Vietnam
---

# TSA approved carry-on Lightweight 0.25kg 16h cooling power Rambler Insulin Travel Case Cooler 12H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design Air Traveling Friendly Reusable Small Blue Thermo for Medications

**Brand:** 4allfamily
**Price:** 1854136₫
**Availability:** ✅ In Stock

## Summary

> ❄️ Travel cool, stay sharp—your insulin’s new best travel buddy!

## Quick Answers

- **What is this?** Rambler Insulin Travel Case Cooler 12H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design Air Traveling Friendly Reusable Small Blue Thermo for Medications by 4allfamily
- **How much does it cost?** 1854136₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/436345381-rambler-insulin-travel-case-cooler-12h-non-electric-insulin-cooler)

## Best For

- 4allfamily enthusiasts

## Why This Product

- Trusted 4allfamily brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug-Free Power:** No batteries or cords—just freeze the Biogel pack and go for 6+ hours of reliable cooling.
- • **Durable & Discreet:** Robust stainless steel case protects your insulin pen while blending in as a sleek travel thermos.
- • **Stay Chill for 16 Hours:** Keeps meds below 79°F with advanced Biogel tech—no ice mess, no freezing meds.
- • **Airport-Ready Confidence:** TSA approved for hassle-free security checks—glide through with ease.
- • **Travel Light, Travel Smart:** Compact stainless steel design fits effortlessly in backpacks and carry-ons.

## Overview

The Rambler Insulin Travel Case Cooler is a TSA-approved, non-electric insulin cooler designed for millennial professionals on the move. Featuring advanced Biogel technology, it maintains medication temperatures below 79°F for up to 16 hours in a compact, lightweight stainless steel case. Perfectly sized for one insulin pen, it fits seamlessly into carry-ons and backpacks, offering durable, hassle-free cooling without ice packs or batteries—ensuring your meds stay safe and effective wherever your journey takes you.

## Description

Whether you're heading across town or across the world, the 4AllFamily Insulin Cooler Rambler Medicine Cooler ensures your refrigerated medications stay shielded, effective, and ready to use without requiring electricity or bulky equipment. Designed with travelers in mind, it blends high-performance cooling with a sleek, lightweight build that fits effortlessly in your carry-on, backpack, or purse. For those requiring secure transport of your supplies, our small insulin pen cooler travel case design offers exceptional reliability. Inside, our Biogel freeze pack delivers long-lasting cooling keeping the internal temperature below 79°F (26°C) for up to 16 hours, depending on external conditions. While some products might inadvertently freeze your meds, our medication travel case Biogel works within an optimal temperature range, offering reassurance on every trip. Simply freeze for at least 6 hours, prep with warm water, insert your pen, and hit the road with confidence that your insulin pen case is with you. Designed to carry just one insulin pen, the Small Rambler medicine thermos for travel features a stainless steel build that is lightweight yet durable, providing added protection against drops and external temperatures. Its discreet design resembles a medicine thermos for travel, and it functions as a travel insulin cooler case TSA approved for enhanced security. Travelers will appreciate the versatility of our design: whether used as an insulated medication travel bag or as an insulin case for traveling, every detail is engineered for optimal performance. It also serves as a TSA approved insulin cooler travel case. Ultimately, this Rambler medicine travel cooler, eliminates the need for dripping ice packs, broken thermometers, and limited storage. With Rambler, your medications accompany your journey with confidence; no cords, no stress, just cool reliability.

Review: Keeps medication at proper temp! Saves you money! - Purchased these coolers in order to travel and keep my medication cold. It has been a life saver as it is allowed on my carry on for planes! The design is compact, easy to use and carry and is so convenient for travelling. The temperature control is perfect for keeping my meds at the proper temp even on hot long days. The container itself is very durable even after traveling with it and being dropped several time. Definitely worth the money to keep medication at the proper temps
Review: Worked well for the cost. No issue with TSA - We had to keep some typhoid vaccine pills cold on a weekend trip. No issue getting this little cooler through TSA. Easy to store, easy to use. Inside was cold when we arrived probably 10 hrs after we left our house (we did have a flight delay). Only needed it once but was very happy with the product.

## Features

- KEEPS MEDICINE COOL FOR HOURS: Maintain temperatures below 79°F for up to 16h depending on the climate; this insulin pen cooler is a compact yet powerful medication cooler for travel, hot weather, long car rides, or short flights with temperature-sensitive meds
- COMPACT SIZE, MAXIMUM CONVENIENCE: This small insulin travel cooler holds 1 pen or similar injection device; enjoy the benefits of a lightweight medical travel cooler that fits easily in backpacks or carry-ons without taking up space
- TRAVEL FRIENDLY & AIRPORT-READY: Glide through airport security; the Rambler Insulin Travel Case TSA Approved fits seamlessly in carry-ons; includes one reusable Biogel freeze pack to support extended trips with peace of mind
- ADVANCED BIOGEL TECHNOLOGY: Eliminate melted water packs & frozen meds, our Biogel freezes at 36°F to keep a stable range, protecting medicine from damage; this medicine cooler for travel TSA approved design is reusable and practical
- EASY TO USE, READY WHEN YOU ARE: Freeze the Biogel for 6+ hours, prep by leaving it outside for 5-10 mins, insert your insulin pen, and go; no wires or batteries needed; a dependable refrigerated medicine travel case for temperature-sensitive injections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L65C37Y |
| Best Sellers Rank | #135,578 in Health & Household ( See Top 100 in Health & Household ) #347 in Diabetic Care Organizers & Travel Kits |
| Brand Name | 4ALLFAMILY |
| Color | Gold |
| Customer Reviews | 4.5 4.5 out of 5 stars (489) |
| Date First Available | November 6, 2021 |
| Item Dimensions LxWxH | 2.5 x 2.5 x 9 inches |
| Item Package Dimensions L x W x H | 8.66 x 2.05 x 2.05 inches |
| Item Weight | 0.25 Kilograms |
| Manufacturer | 4ALLFAMILY |
| Material | Stainless Steel |
| Package Weight | 0.25 Kilograms |
| Part Number | NOMAD |
| Size | Small |
| Warranty Description | 1 Year Manufacturer |

## Images

![Rambler Insulin Travel Case Cooler 12H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design Air Traveling Friendly Reusable Small Blue Thermo for Medications - Image 1](https://m.media-amazon.com/images/I/61Wy3SNMLRL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeps medication at proper temp! Saves you money!
*by A***A on April 13, 2025*

Purchased these coolers in order to travel and keep my medication cold. It has been a life saver as it is allowed on my carry on for planes! The design is compact, easy to use and carry and is so convenient for travelling. The temperature control is perfect for keeping my meds at the proper temp even on hot long days. The container itself is very durable even after traveling with it and being dropped several time. Definitely worth the money to keep medication at the proper temps

### ⭐⭐⭐⭐⭐ Worked well for the cost. No issue with TSA
*by C***S on November 15, 2025*

We had to keep some typhoid vaccine pills cold on a weekend trip. No issue getting this little cooler through TSA. Easy to store, easy to use. Inside was cold when we arrived probably 10 hrs after we left our house (we did have a flight delay). Only needed it once but was very happy with the product.

### ⭐⭐⭐⭐⭐ Portable cooler for Insulin
*by S***A on July 22, 2025*

Keeps my insulin cold on hot days and the freezer pack stays cold for hours. Is a nice size that fits in my purse. I was able to fit my insulin pen and a vial of my other insulin in this cooler. Excellent for traveling 👏 or going to the beach

## Frequently Bought Together

- 4ALLFAMILY Rambler Insulin Travel Case Cooler – 12H Non-Electric Insulin Cooler Travel Case TSA Approved with Lightweight Design – Air Traveling Friendly, Reusable Small Gold Thermo for Medications
- 4ALLFAMILY BIOGEL ICE Pack Replacement for 4ALLFAMILY Rambler Cooler

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/436345381-rambler-insulin-travel-case-cooler-12h-non-electric-insulin-cooler](https://www.desertcart.vn/products/436345381-rambler-insulin-travel-case-cooler-12h-non-electric-insulin-cooler)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*