MityLite - The Go-Anywhere, Do-Anything Sleeping Bag When versatility meets comfort, you get the MityLite-a go-to choice for travel, van life, and warm-weather backpacking. Weighing in at just 1 lb 10 oz, this roomy semi-rectangular bag offers the freedom to stretch out without extra bulk. The 850+ fill power goose down ensures lightweight warmth, while the full-length zipper lets you open it flat as a cozy comforter or zip it to another bag for a spacious double-sleeper. Whether you&';re sleeping under the stars or crashing in the back of your truck, the MityLite keeps things simple, light, and incredibly comfortable.Filled with 850+ Fill Power ethically-sourced premium goose down Sewn-through construction keeps weight light while providing thermal efficiency Full-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight Dual zipper design allows sleeping bag to open completely for greater temperature regulation Pairs with Summer Coupler when fully opened to form a lightweight comforter Comes with ultralight stuff sack and breathable mesh storage bag 1 lb. 10 oz. Total Weight