An ingenius 3-in-1 sleeping system, The One Bag has interchangeable layers to configure it for 5, 20 or 40°F temps. Take it road tripping, camping or backpacking in any season.
Features • Top layer features 40-degree-rated Heatseeker™ Pro synthetic insulation for versatile use in warmer weather • Mid layer features 20-degreerated 800 fill ProDown™ for superior performance in adverse conditions • The two layers can be paired to get a 5-degree bag / Down layer can be used as stand-alone quilt for campsite lounging • Large, fitted hood accommodates pillows and arms-over-the-head sleepers • Anti-compression layer on back is composed of Heatseeker™ Pro synthetic insulation • Vaulted footbox • Compression sack is fleece on the inside so you can use it as a camp pillow • Storage sack included • TEMP RATING: 5°F, 20°F, 40°F Limit: 17°F / 38°F Comfort: 29°F / 46°F • STUFFSACK SIZE: 11" x 14" (28 cm x 36 cm) • Fits Up To (In.): Long - Left Zip: 85 Inches / Regular - Left Zip: 78 Inches • Shoulder Girth (In.): Long - Left Zip: 63 Inches / Regular - Left Zip: 61 Inches • Hip Girth (In.): Long - Left Zip: 59 Inches / Regular - Left Zip: 57 Inches • Zipper Location: Left/Right • FABRICS: 40-degree shell 20D ciré nylon ripstop 40-degree insulation Heatseeker™ Pro 20-degree shell 20D nylon taffeta 20-degree insulation 800 fill ProDown™; certified to the Responsible Down Standard (RDS) by Control Union.
Heatseeker Insulation This proprietary synthetic insulation from The North Face offers a great warmth-to-weight ratio, is highly compressible and is a extremely durable, making it ideal for cold-weather products that require warmth at minimal bulk.