A heat pack is a commercial product used by hikers and skiers as a hand warmer. It consists of a plastic pouch filled with a supercooled solution of sodium acetate (NaCOOCH 3). When a metal disc in ...

Whether you’re camping, backpacking, or flying around the world, compression sacks can help you get more stuff into your bag.

Nike brought the heat with a collaborative boot made with athletes in mind. That didn't stop us from trying it on.