Uses: Rock Climbing, Backpacking / Hiking Imported Proprietary, welded Lamina™ construction enhances loft and eliminates cold spots Standard mummy cut is efficient, warm, and comfortable Shaped draft collar blocks the escape of warm air from inside the bag Contoured footbox follows natural foot position for maximum warmth and comfort Tailored hood comfortably blocks drafts and seals in warmth Lightweight but durable two-way #5 zipper with anti-snag for easy entry and exit 30D nylon ripstop shell fabric is lightweight and compressible Glow in the dark, reflective zipper pull Nylon compression sack and mesh storage sack included Durable water-repellent finish Left-hand and right-hand zippers available for zip-together functionality Two-way zipper allows for easy ventilation SHORT SIZING: Fits someone up to 5' 6" (168 cm) REGULAR SIZING: Fits someone up to 6’ (183 cm) LONG SIZING: Fits someone up to 6’ 6” (198 cm) Thermal.Q™ 3 lb 1 oz / 1380 g Mountain Hardware Lamina™ 15F/-9C Sleeping Bag | GWC