Sidewinder SL 35 Degree Down Sleeping Bag Size:Regular The JetFlow™ design is wind-tunnel

The JetFlow™ design is wind-tunnel tested to reduce drag for less wind noise and better fuel economy

Liner: 190T Poly Pongee

Sprayskirt designed for use on recreational kayaks

Wear the feeling of mornings spent on the beach

Sidewinder SL 35 Degree Down Sleeping Bag Size:Regular The JetFlow™ design is wind-tunnelSpecifically designed for those who sleep on their sides, the patent pending 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