Trek Tk I Sleeping Bag (650 Down)

The lightest of all Sea to Summit Trek Series of sleeping bags, the Trek I is updated with a 3D hooded construction. Panels are stitched in a fashion to provide structural support to the hood and helps encase your head in colder weather. Static draft tube runs around the hood to maximize warmth around your face. the change to the new 3D hood from the previous flat hood reflects the move to a more technical end user profile. Packed to the brim with these features and more, the Trek I is perfect for your summer camping and backpacking adventures!