UltraLite

UltraLite – Three-Season Ultralight Sleeping Bag The UltraLite is a three-season ultralight sleeping bag built for backpackers who want premium warmth without added weight or volume. Weighing just 1 lb 13 oz, it delivers award-winning performance for everything from weekend trips to thru-hikes. This bag uses 850+ fill power ethically sourced goose down for excellent loft and compressibility. The down insulation provides reliable warmth for cool nights across spring, summer, and fall conditions. The ExtremeLite™ shell fabric is ultralight, breathable, and tightly woven. It helps keep moisture out while allowing internal humidity to escape. It’s one of the lightest, most efficient shell fabrics available today. The efficient mummy shape improves thermal retention while minimizing unnecess...