The REI Zephyr +15 sleeping bag provides the ideal balance of light weight, warmth and a relaxed fit for cozy roominess.
Specially designed for women, the bag is cut to match a woman's shape and filled with extra insulation around the chest and hips for added warmth
REI-exclusive Z-Baffle construction combines 2 insulations that together maximize heat retention far more efficiently than a single insulation
Mummy shape is thermally efficient, yet roomy enough from shoulder to knee to ensure sleeping comfort
Insulated muffler and full-length zipper draft tube keep the warmth in and the cold out
Ripstop nylon shell is abrasion- and tear-resistant for years of use