Reactor Extreme Sleeping Bag Liner Size:STANDARD • Weight:

• Weight:

It looks like a piece of Obsidian from nearby lava flows

easy to drink

Black Diamond's Half Dome Helmet is lighter and better than ever

Smartwool's Kids' Hike Full Cushion Striped Crew Socks look as snappy as they feel

Reactor Extreme Sleeping Bag Liner Size:STANDARD • Weight:The THERMOLITE Reactor Extreme liner is Sea to Summits warmest knitted sleeping bag liner. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. In warmer weather, it can be used a stand alone sleeping bag. The hollow core fibers of the THERMOLITE fabric work like hollow polar bear or caribou fur along with the knitted structure, this traps plenty of insulating air. Super soft and amazingly