Sidewinder 20 (650 RDS DownTek) Enchantment Purple 25 wide The DoubleHeader Track

25 wide The DoubleHeader Track Mount is compatible with YakAttack GearTrac

Inside and out

at a weight that's 50% lighter than most hard bottles

specifically designed to work with slim

Sidewinder 20 (650 RDS DownTek) Enchantment Purple 25 wide The DoubleHeader TrackSpecifically designed for those who sleep on their sides, the patented Sidewinder Series was engineered to ensure warmth, comfort, and ease of use no matter which side you're on. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other 'side effects'. The Sidewinder SL is a side sleeper's dream bag with technical features that