GameDay WarmCush

Spread the warmth. Warm like a champion.


We know you are all in. The GAME DAY WarmCush keeps you, our favorite dedicated fans, warm as you cheer on and support your go-big-or-go-home team. This cushion is heated by a non-electric, instant, reusable, US-patented warming pack that generates warmth for 4-6 hours. The pack is reusable up to 100 times and is made from nontoxic, food-grade materials.


The InstaWarmer warming pack is a thermal battery that warms for 4-6 hours outdoors, longer under clothing or in a fabric sleeve. Press the disk for the warmth you need and recharge and reuse your pack at least 100 times simply by boiling. Warms instantly without any electricity, wires, or batteries with US-patented materials science engineered composition.

Colors: Tan, Black, Blue


With our InstaWarmer pack you never need to worry about the safety issues or costs associated with batteries. Our packs are completely non-electric.



Our pack will keep you warm for 3-6 hours during your event.

Non-Toxic Materials

Warmilu designed and engineered the InstaWarmer packs from all food or medical grade materials. No need to worry about harmful or dangerous chemicals.

US Made

Our InstaWarmer is made in the USA at our production facility in Ann Arbor, MI from all US materials.

Help us Spread Warmth to Save Lives

Every purchase of a Warmilu product helps us send more warming blankets to resource scarce settings