Thermarest Vesper 45F/7C Quilt StormFor mild-weather pursuits, the Vesper provides essential warmth before packing to a tiny size.For the lightest possible pack, we crafted the Vesper 45F/7C to deliver the essential warmth needed for mild-weathered pursuits. To keep it light, we used powerful 900 fill Nikwax Hydrophobic Down certified by the Responsible Down Standard. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink connectors, a snap neck closure, perimeter side baffles and an insulated footbox provide warmth and comfort in the backcountry. When compared to sleeping bags, the Vesper quilts save weight and pack smaller by utilizing the warmth of your insulated pad. Storage sack and compression stuff sack included.Features *900 fill Nikwax Hydrophobic Down: Absorbs 90% less water and dries 3 times faster without using dangerous PFCs. *Unrivaled Packability: Lightweight materials and precise design pack into a minimalist compression sack. *SynergyLink Connectors: Integrate the quilt with a pad for optimal efficiency and comfort; removable for versatility. *Draft Protected: Perimeter side baffles and snap neck closure eliminate unwanted drafts. *Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely. *Compression sack and storage sack includedSpecs Regular LongSKU 13150 13151Color Storm StormWeight (Standard) 12 oz 14 ozWeight (Metric) 0.34 kg 0.39 kgWidth (Standard) 58 in 61 inLength (Standard) 75 in 79 inHeight (Standard) 3.5 in 3.5 inFits (Standard) 72 in 78 inFits (Metric) 183 cm 198 cmGirth, Shoulder (Standard) 58 in 61 inGirth, Shoulder (Metric) 147 cm 155 cmGirth, Hip (Standard) 51 in 54 inGirth, Hip (Metric) 130 cm 137 cmGirth, Foot box (Standard) 37 in 40 inGirth, Foot box (Metric) 94 cm 102 cmPacked dimension (Standard) 4.5 x 6 4.5 x 6Packed dimension (Metric) 11 x 15 11 x 15Recommended Temperature Comfort (F) 52 52Recommended Temperature Comfort (C) 11 11Recommended Temperature Limit (F) 45 45Recommended Temperature Limit (C) 7 7Fill material 900 Fill Goose Nikwax Hydrophobic Down, RDSFill weight (Standard) 6 oz 7 ozFill weight (Metric) 0.18 kg 0.21 kgShell fabric 10D Nylon Ripstop w/ DWRLining fabric 10D Nylon Ripstop