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Mountain Equipment Helium 400 Sleeping Bag REI, Inc.
Insulated with high-loft 725-fill-power duck down, the Mountain Equipment Helium 400 Sleeping Bag provides 3-season comfort for climbers and backpackers.Premium 725-fill-power duck down is warm, lightweight and compressibleDownproof and wind-resistant, the densely woven synthetic shell is light, compressible and tough; silky soft lining is also downproof and highly breathableDurable Water Repellent finish on shell causes water to bead up and roll offGround-level side seams allow top layer to fully wrap around body and keeps draft tube in place, further helping prevent cold air from seeping through the zipperSlant box wall baffle construction uses slanted walls for stability and thermal efficiency; construction keeps down from migrating, eliminating cold spots4-baffle trapezoid footbox is wide in toe area and narrow at the heels for comfort that does not compromise warmthProtecting the head and neck, the hood features 5 baffles and an anatomic fit to provide warmth and low weightAlpine Fit features a semi-tapered mummy profile with a tapered lower leg section to maximize warmth and minimize weight without restrictivenessSingle antisnag draft tube (along the 3/4 length zipper) and semi-floating neck collar drapes comfortably, blocking the escape of heat and sealing out draftsMountain Equipment Helium 400 down sleeping bag comes with a lightweight stuff sack and mesh storage bagImported. Item 850001
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