HotPoc - Reusable Hand Warmers - Two Pack Logo:Ski/Hike 22 mm piston diameter

22 mm piston diameter

6 tough bits for universal use

Synthetic gear oil provides an excellent gear-changing performance

63 in (41 mm)

HotPoc - Reusable Hand Warmers - Two Pack Logo:Ski/Hike 22 mm piston diameterRegular packs are sized to dimensions of 8 cm x 9 cm and have a mass of 60 g per unit. They generate lasting heat up to 30 minutes. They are best for use on the feet or hands! XL packs are sized to dimensions of 10 cm x 15 cm and have a mass of 230 g per unit. They generate lasting heat up to 60 minutes. They are best for general body use. Click on the disk to release heat. Peak temperature varies between 50 and 57 C. Lifespan of over 100 uses.