Boost 650 32F/0C Sleeping Bag Size:Regular Wide Runtime (batteries): 40 hours

Runtime (batteries): 40 hours

Hydration sleeve

roll-up curtains on the windows

Lateral compression straps

It offers the convenience of being carried either on your shoulder or by hand

Boost 650 32F/0C Sleeping Bag Size:Regular Wide Runtime (batteries): 40 hoursThe Boost 650 sleeping bag delivers versatile comfort for backpacking or car camping. Its roomy semi rectangular shape lets you sleep freely, while the WarmZip system converts it into a heat efficient mummy bagadding up to 10F 6C of extra warmth when needed. Arm holes and a two way zipper provide easy ventilation and convenience, and durable YKK anti snag zippers ensure smooth use. Lightweight and packable, the Boost 650 features zoned 650 fill