|Weight||3 lb 13 oz / 1700 g||4 lb 1 oz / 1800 g||4 lb 7 oz / 2000 g|
|Fill weight||2 lb 4 oz / 1000 g||2 lb 6 oz / 1100 g||2 lb 8 oz / 1100 g|
|Temperature rating||- 20 F / - 29 C||- 20 F / - 29 C||- 20 F / - 29 C|
|Fill||800 Fill-Power Down||800 Fill-Power Down||800 Fill-Power Down|
|Max User Height||5 ft 6 in / 170 cm||6 ft 0 in / 180 cm||6 ft 6 in / 200 cm|
|Shoulder Girth||60 in / 150 cm||64 in / 160 cm||66 in / 170 cm|
|Hip Girth||56 in / 140 cm||60 in / 150 cm||62 in / 160 cm|
|Foot Girth||41 in / 100 cm||43 in / 110 cm||43 in / 110 cm|
|Price||$509.95||$529.95 USD||$549.95 USD|
Have a question about down? Get answers in the gear selection forum.
Where to Buy
Here's what other sites are saying:
Stuffed with 800-fill hydrophobic DriDown(TM), the Sierra Designs BTU -20 sleeping bag features a DriZone(TM) waterproof, breathable membrane for comfort in the coldest, wettest environments.
CLOSEOUTS . The 800 fill power DriDownand#174; insulation in Sierra Designsand#39; -20and#176;F BTU sleeping bag retains more loft and warmth than untreated down when wet. The DriZoneand#174; waterproof protection allows moisture to escape from inside the bag for ventilated and comfortable sleep. Available Colors: BLACK.
- Sierra Trading Post
Free Shipping. Sierra Designs BTU -20 Sleeping Bag DECENT FEATURES of the Sierra Designs Men's BTU -20 Degree Sleeping Bag Side-wall, box baffle construction Oversized, ergonomically shaped footbox Microfleece lined foot box Snag-free zipper tracks Internal media pocket Corded hood baffle Draw cord at collar Expedition Jacket Hood Drizone waterproof-breathable shell Anti-microbial liner treatment reduces odor over long uses Zipper draft tube Tuck Stitch construction Includes storage and compression stuff sacks Easy access, ventable, 40in. zipper The SPECS Temperature Rating: -20deg F / -29deg C Zipper Side: Left Material: Fill: 800 Fill-Power Goose Down Shell: 40D Drizone Nylon Ripstop Liner: 30D Polyester The SPECS for Short Trail Weight: 3 lbs 13 oz Shoulder Girth: 60in. Hip Girth: 56in. Footbox Girth: 41in. Fits Up To: 5'6in. Fill Weight: 36 oz Stuff Size: 9in. x 19in. The SPECS for Regular Trail Weight: 4 lbs 1 oz Shoulder Girth: 64in. Hip Girth: 60in. Footbox Girth: 43in. Fits Up To: 6' Fill Weight: 38 oz Stuff Size: 10in. x 20in. The SPECS for Long Trail Weight: 4 lbs 7 oz Shoulder Girth: 66in. Hip Girth: 62in. Footbox Girth: 43in. Fits Up To: 6'6in. Fill Weight: 40 oz Stuff Size: 10in. x 20in.
4- Season -20 deg F / -29 deg C With 800-Fill goose down insulation and a waterproof shell, this cold-weather bag is warm, weatherproof and very compressible. Perfect for your next fridgid expedition.
- Rocky Mountain Trail