12H Small Insulin Pen Travel Case With Cooling Pack

Experience travel freedom with the Rambler 12H Small Insulin Pen Travel Case from 4Allfamily. Weighing just 0.7 lbs., this compact cooling case keeps your in-use insulin pen cool and protected from heat wherever your adventures take you.

Designed for room-temperature cooling, it provides reliable protection without electricity or messy ice. The included Biogel cold pack activates quickly to maintain safe temperatures, so you can carry your pen with confidence during day trips, commutes, or flights. In real-world use, the Rambler keeps insulin cool for up to 16 hours at warmer ambient conditions, with demonstrated performance of 12 hours at 104°F, 14 hours at 95°F, and 16 hours at 86°F.

Key Benefits

• 12H–16H cooling performance depending on ambient temperature, helping you travel longer between power sources or refrigeration.
• Holds 1 insulin pen securely, keeping it at safe, stable temperatures while you’re on the go.
• Room-temperature cooling—no electricity required and no dripping ice, for a cleaner, easier travel experience.
• TSA-approved for air travel, so you can move through security with peace of mind.
• Ultra-compact and lightweight—an unobtrusive companion that fits easily in bags or carry-ons.
• Durable, color-pop options including Blue, Red, Orange, and Gold to fit your style.
• 1-year warranty included for added confidence.

Compact sizing and thoughtful design make the Rambler ideal for daily use and travel alike. Exterior dimensions sit at a compact height of about 8.1" with a slim 1.7" diameter, while the interior accommodates one insulin pen securely. This makes it easy to carry alongside other medical supplies without bulk.

From a brand you can trust, 4Allfamily has earned a strong reputation for practical, reliable medical travel solutions. The Rambler carries the brand’s commitment to quality, backed by a well-established track record and positive user reception—over 200,000 coolers sold across the line.

Important usage notes: The Rambler is designed to keep open insulin pens cool at room temperature (below 79°F / 26°C). It is not suitable for transporting refrigerated insulin pens. For refrigeration needs, consider dedicated medical-grade travel coolers.

Choose Rambler for dependable, travel-friendly insulin storage that blends portability with reliable cooling. It’s the smart, stylish solution for diabetes management on the go, backed by 4Allfamily’s proven reputation and a design that puts user convenience first.