Trek TK1 Down 30 Wide Color:Blue thicker frame to deliver an

thicker frame to deliver an effective mix of power

Loft (in):  6

with vibrant pops of color combining to create our iconic formstrip

tighter string pattern and softer frame

Low boot construction

Trek TK1 Down 30 Wide Color:Blue thicker frame to deliver anThe Trek down sleeping bag brings the comfort of a tapered rectangular mummy shape and the versatility of a dual zip ventilation system to wherever your travels may take you. The full length side zipper and secondary foot box zipper allow you to increase ventilation or open the Trek completely flat like a comforter, and the quality down will keep you warm and snug on chilly nights. The broader mummy cut gives you room to move inside the bag,