Increase the temperature rating of your Z Top sleeping bag by up to 30F using the Kodiak Canvas Booster Quilt. Use the toggle buttons to attach the quilt to your sleeping bag (not included) when temperatures drop, where it will stay securely in place while you sleep. Oversized design drapes over zippers and end seams to seal in warmth and keep out cold. Ditch the sleeping bag and use the Booster Quilt alone in mild conditions. It also makes a great camp or car blanket and adds cushioning when placed under a sleeping bag. Crafted from rugged, water-resistant 100% cotton canvas shell with a soft 100% cotton flannel lining, this quilt has efficient Factor-4 hollow-fiber polyester insulation to add a light, fluffy layer of warmth. Kodiak Canvas Booster Quilt includes a convenient canvas stuff bag for easy transport. Regular size measures 85"L x 56"W. Pack Weight: 5.9 lbs. XLT size measures 90"L x 60"W. Pack weight: 6.5 lbs. Imported. Increase Z Top sleeping bag temperature rating by up to 30 Toggle buttons attach the quilt to sleeping bag Stays securely in place while you sleep Oversized design drapes over zippers and end seams Use alone in mild conditions Great camp or car blanket Adds cushioning when placed under a sleeping bag Rugged, water-resistant 100% cotton canvas shell Soft 100% cotton flannel lining Efficient Factor-4 hollow-fiber polyester insulation Includes a convenient canvas stuff bag for easy transport