Patented robust temperature-stabilized cases for medications

Capsel™ protects temperature-sensitive medications like epinephrine auto-injectors, injectable biologics, and GLP-1 agonists.

Capsel™ keeps your meds cool

High temperatures can degrade critical medications such as epinephrine auto-injectors and insulin.

Capsel™ uses advanced phase-change materials and vacuum insulation to protect your medications so they are ready when you need them.

Fits pen-style medications

Tested with epinephrine autoinjectors (Viatris/Mylan, Teva, Amneal), insulin pens, Ozempic®, and other injectables. Even if your medications change, your case doesn't have to.

No refrigeration, ice, or electricity needed

Capsel pairs premium insulated bottles and tumblers with heat-absorbing phase-change material packets. The double-wall vacuum insulation blocks heat leakage and the packets soak up heat so your medications don’t.

When the environment drops back to cooler temperatures, Capsel self-recharges as the packets release heat.

No dealing with condensation, chilling ice packs, or finding a power outlet.

Designed for air travel

In their usual charged state, the packets are solid wax. As the packets absorb heat, the contents melt to a liquid that easily meet 3-1-1 and <100g rules for clearing airport security.

Never lose your meds again

A built-in recess holds item trackers. Comes with a retaining ring for Apple AirTag®. Don't use a tracker? An insulating spacer provides even more protection.

Customizable

Capsel™ features interchangeable badges. Match your medication or make your own! Kit includes Epinephrine and Medication badge.

Purchase Capsel™

Capsel™ is available for purchase in a limited beta run, exclusively at the Marimo Labs Store.

Purchase Capsel™