Women's Greystone 20 Long Size:Long The Back-Roller Core is the

The Back-Roller Core is the solid base bag among the Back-Rollers and yet 100% waterproof

is wicking and has stretch for comfort

Confident tread pattern for everyday grip

Mammoth Mouth - Super wide-mouthed top-to-bottom zippered opening for easy packing and full content visibility

Michelin® Traverse

Women's Greystone 20 Long Size:Long The Back-Roller Core is theA down fill traditional mummy sleeping bag. The Greystone 20 mummy style sleeping bag delivers value and performance in a lightweight bag with sustainability in mind. Ideal for backpacking but versatile enough for couch surfing, the Greystone sleeping bags feature 650 fill DownTek insulation, recycled shell and lining fabrics, and a water resistant coating to repel moisture. This bag is your ticket to getting out there in comfort and warmth. The