Born in California and bred on the trail, Sierra Designs has created outdoor equipment and apparel driven by function & designed to keep you happy since 1965. We believe outdoor adventures should be within reach for everyone. That means planning your days around the pull of exploration. It means celebrating your moments listening to campfire crackles and staring at limitless sky. It means getting a little beyond your comfort zone and never settling for ordinary. We create innovative, attainable, functional gear that we stand behind to allow you to Think Outside - because life is found in the adventure, not in the destination. Zipperless Sierra Design’s zipperless technology uses a full-sized integrated comforter and an insulated hand and shoulder pockets that are built into the quilt to bring bed like comfort to the backcountry. With more room and less restriction, the Cloud makes sleeping outside more comfortable, so you can get a better night’s sleep. Self-Sealing Foot Vent The Cloud features our self-sealing foot vent, so you can kick your feet out if you get warm, just like at home. No zippers to fuss with here. Sleeping Pad Sleeve An integrated pad sleeve on the back of the bag accommodates a sleeping pad, and also replaces unnecessary bottom insulation under the shoulders. With the sleeve, you won’t roll off of your pad, and you’ll be able to twist and turn without worry. PFC Free – DriDown DriDown is natural down insulation treated with a molecular level polymer, creating a hydrophobic finish on individual down plumes. All Sierra Designs down is DriDown, and the result is insulation that stays dry longer, lofts better, and dries faster than untreated down. Zipperless Self-Sealing Foot Vent Sleeping Pad Sleeve PFC Free – DriDown Zipperless Sleeping Bags Sierra Designs paved with way for zipperless sleeping bags in 2014 with the Backcountry Bed, giving campers a more comfortable way to sleep. By removing the zipper from a sleeping bag, you reduce restriction, which allows you to sleep how you’d like, leading to a more comfortable nights sleep. Cloud Nitro Backcountry Bed Taquito Synthesis Frontcountry Bed Buying Options Buying Options Buying Options Buying Options Buying Options Add to Cart Customer Reviews 4.5 out of 5 stars 143 — 4.4 out of 5 stars 11 4.0 out of 5 stars 1 4.1 out of 5 stars 12 4.6 out of 5 stars 134 Price — no data — no data — no data — no data — no data $169.95$169.95 Model Temperature Options Cloud 20, 20W, 35 0, 0W, 20, 20W, 35 20, 20W, 35 0, 0W, 20, 20W, 35 0, 0W, 20, 20W, 35, 50 20 Fill Type 800 Fill Power FCF DriDown 800 Fill Power FCF DriDown 700 Fill Power FCF DriDown 550 Fill Power FCF DriDown SierraLoft Synthetic Synthetic Bag Weight (20 F, Regular Model) 1 lb 13 oz / 0.82 kg 1 lb 12 oz / 0.80 kg 2 lb 8 oz / 1.14 kg 2 lbs 3 oz 2 lbs 9 oz 4 lbs 7 oz Packed Size (20 F, Regular Model) 15 x 7.5 in / 38 x 19 cm 15 x 7.5 in 16 x 8.5 in / 41 x 22 cm 18 x 10.5 in / 45.72 x 26.67 cm 16 x 7 in / 40.64 x 17.78 cm 22 x 13.5 in / 50.8 x 29.21 cm Fits To 6' 0" 6' 0" 6' 0" 6' 0" 6' 0" 6' 0" Zipperless ✓ no data ✓ no data no data ✓ Foot Vent ✓ ✓ ✓ no data ✓ ✓ Awards & Accolades: Backpacker Magazine “The 7 Best sleeping bags of 2018”Outside Buyer’s Guide “The Best Sleeping Bags and Pads of 2018” – Best For BackpackingOutdoor Gear Lab “Best Sleeping Bags For Women” – Top Pick