Boost 650 20F/-6C Regular Compression Bottoms or third base

or third base

Featuring the retro look of an injection-molded cylindrical lens

Cassette Body Type: Shimano/SRAM 8

Combination suede leather and synthetic upper

Total Weight: 2 lb 9 oz

Boost 650 20F/-6C Regular Compression Bottoms or third baseComfort is not one size fits all, which is why the Boost 650 empowers you to customize its shape to find your perfect balance of space and warmth. As a spacious semi rectangular sleeping bag the Boost provides all the room you need to side sleep, shift about, spread out and relax. The semi rectangular shape gives you considerably more internal space than a mummy bag youll feel unrestricted and free to sleep in whatever position you want all night