Tenacious Holdings Ergodyne N-Ferno Warming Packs, White, 40 / Box, EGO16990 Learning Boards & Supplies durable and effective

durable and effective

22 gal of water and proves sufficient for a group of people at any gathering

Closed sides keep small

First aid items exceed OSHA and ANSI standards

Experience the TurboForce Difference on the go

Tenacious Holdings Ergodyne N-Ferno Warming Packs, White, 40 / Box, EGO16990 Learning Boards & Supplies durable and effectiveIdeal for cold weather work and recreation, N Ferno Warming Packs heat up in seconds and provide continuous warmth. The self contained packs add heat anywhere when exposed to air. To activate, simply open the pack. All natural ingredients heat up when they contact oxygen. Seal from oxygen in Zip Loc bag and reuse the next day. Environmentally friendly hand warmers keep your hands warm up to 8 hours. They are great for construction, freight baggage,