Big Agnes Women's Sidewinder SL 20 tentree-mens-size-chart Water Resistant (treat seams with

Water Resistant (treat seams with seam seal or they might leak)

and Old Faithful geyser area

Hidden snap closure on the back and thigh pockets

dual-entry clamshell pockets provide multiple storage options

The versatile BaseLine's intelligent design and advanced adjust-ability help it morph to the shape of your car's roof for a sleek

Big Agnes Women's Sidewinder SL 20 tentree-mens-size-chart Water Resistant (treat seams withSpecifically 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 sleepers dream bag with technical features that