Boost 650™ Sleeping Bag (20F/-6C) Widths:LONG WIDE 5 to 11 liters by

5 to 11 liters by adjusting the roll closures on the sides

a real powerhouse

Durable materials

Weight: 87 g

5-liter version for larger meals and gatherings

Boost 650™ Sleeping Bag (20F/-6C) Widths:LONG WIDE 5 to 11 liters byUltra comfy three season backpacking sleeping bag with adjustable shape and warmth. Comfort 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