D1 · Portable Electric Insulin Cooler — 35–77°F Adjustable · Digital Display · USB-C
Why travelers choose it
Real product features from the YOUSHARES Amazon listing. Continuous cooling requires uninterrupted USB power.
Portable, continuous cooling
A mini cup-sized cooler (25 × 4.2cm, 255g) that fits backpacks, purses and car cup holders. Holds 4 × 3mL or 3 × 10mL vials, or 1 insulin/peptide/GLP-1 pen such as Ozempic or Wegovy. (Not for Zepbound/Mounjaro or other large-tip pens.)
Smart temp control & real-time display
Precise 35–77°F (2–25°C) regulation with a bright real-time display; switch between °F and °C. Continuous cooling requires an uninterrupted power supply — there is no built-in battery, so temperature rises if power is disconnected.
Three-speed adjustable cooling
Inverter temperature regulation with three levels: L1 quiet daily use, L2 balanced, L3 maximum cooling (slight noise). Pre-cool for 20–30 minutes before inserting medication.
USB-powered anywhere
Runs on any 5V/2A+ USB port — wall adapters, car chargers, laptops or power banks — for convenient cooling in different travel situations.
TSA-approved
Designed for insulin pens and temperature-sensitive medication during vacations, work trips and daily routines — TSA-approved for worry-free travel.
Choice of colours
A compact, modern cooler in more than one finish.
Specifications
What's in the box
Includes
- Bottle body
- Smart chiller with display
- USB charger
- 90° charging cable
What customers say
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Powered cooling that travels with you
Adjustable 35–77°F · real-time display · USB-C powered · TSA-approved.
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