Mountain Hardwear Thermic Micro Bag Expander (Fall 2008)

Specifications for the Thermic Micro Bag Expander by Mountain Hardwear: Fabric: 40D 250T Dimensions: 8 in. x 77 in. Minimum Weight: 12 oz. Zips in to add 8 in.of girth at the shoulder to any sleeping bag Double draft tubes extend to cover existing zippers Full-length YKK zipper with double-webbing snag guards fits mostmummy bags with #8 YKK zippers