Therm-A-Rest Boost 650 32F/0C Sleeping Bag Color:Meadow Green - Optimized chain for HG

- Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts)

removable backpack straps on wheeled styles

saving valuable time during emergencies

- Die-cut EVA footbed with medium arch support

FABRIC ♦MAIN: 210D Nylon Double Ripstop ♦ACCENT:210D Nylon Double Ripstop ♦BOTTOM: 210D Nylon Double Ripstop

Therm-A-Rest Boost 650 32F/0C Sleeping Bag Color:Meadow Green - Optimized chain for HGUltra comfy warmer weather backpacking sleeping bag with adjustable shape and warmth. Customizable Comfort: Enjoy the spacious freedom of the semi rectangular bag or the cozy warmth of a mummy bagpick the shape and temperature that keeps you comfy at night with just a zip. WarmZip Tech: Patent pending center zipper design zips up to reduce the bags internal space and tuck insulation around the sleeper to boost warmth by up to 10F 6C. Multi Use Arm