The Sea To Summit Glow Quilt is a synthetic insulated quilt designed for use on its own in warmer conditions or to add warmth to your sleeping bag in really cold weather. The Glow Quilt weights just 650g and has has a comfort rating of +4°C to -10°C(This is not the standardised rating that you will find on full sleeping bags as quilts cannot be tested in the same way, but is more of a guide) making the Glow Quilt a low weight and bult addition to your sleeping system. The Glow Quilt has a lightweight 30 denier outer, 20 denier lining and is filled with a durable continuous filament synthetic insulation, making it easy to wash and look after. The press stud adjustable strap system keeps the quilt in place on your mat while you move around in your sleep. The quilt is designed to be easily attached to another quilt to create a comfortable system for couples. Sea To Summit Glow Quilt Features 30D polyester shell Continuous filament synthetic insulation QuiltLock System connects your Glow quilt to any Sea to Summit sleeping bag Mummy taper shape Connect two quilts together to make a double Adjustable strap system secures quilt to your mat compression stuff sack Sea To Summit Glow Synthetic Quilt