DESC: Leave the heavy tent behind! With its waterproof, breathable design and meticulous details, the long-length REI Minimalist Bivy sack is perfect for use in snow caves and as an ultralight shelter . Breathable REI Elements® laminate adds waterproof, windproof qualities to the tough ripstop nylon shell; features a durable nylon taffeta floor and factory-sealed seams. 6 zipper sliders let you configure mesh panel and arm openings a variety of ways. Differentiated zipper pulls (1 round and 1 flat) let you easily adjust hood and arm openings in the dark without confusion. Mesh bug panel extends from shoulders to top of head; can be rolled up and secured via toggle and loop when not in use. Internal sleeping bag attachment clips to the hang loop at the head of your sleeping bag to keep it from shifting around. Built-in rain-gutter flap below shoulders keeps dew and rain from rolling over mesh panel. Roomy configuration provides 64 in. girth at shoulders. Includes stuff sack. Color: DUSTY OLIVE; Size: LONG