Sierra Designs Cloud 20 800 Dridown Sleeping Bag

The Sierra Designs Cloud 20 800 Dridown Sleeping Bag offers a revolutionary approach to outdoor sleeping comfort by combining the snug warmth of a mummy bag with the freedom of a quilt. Designed without a zipper, this innovative sleeping bag features an overlapping comforter and a secure pad-sleeve to keep you cosy throughout the night, eliminating drafts and ensuring unrestricted movement. Filled with hydrophobic 800 fill power PFC-free DriDown insulation, it excels at maintaining warmth even in damp conditions, making it ideal for three-season use in the UK.

Constructed from a lightweight yet durable 15D nylon ripstop shell, treated with a PFC-free water repellent finish, this sleeping bag is built to withstand the rigours of backpacking, bikepacking, and wild camping adventures. Its self-sealing foot vent allows for quick temperature adjustments on warmer evenings, while the shaped hood and draft protection lock in heat where it matters most. Compact and easy to pack, it comes with a stuff sack and a mesh storage sack for convenience on the trail and at home.

Perfectly suited to spring through autumn expeditions, this sleeping bag balances high performance with exceptional comfort. Whether you’re seeking a lightweight down bag with zip-free ease or a reliable companion for unpredictable British weather, this design delivers outstanding warmth and versatility in one sleek package.

Specifications:

• Fits Up To Height: Regular 183 cm / 6 ft 0 in, Long 198 cm / 6 ft 6 in
• Overall Length: Regular 198 cm / 78 in, Long 213 cm / 84 in
• Shoulder Circumference: Regular 152 cm / 60 in, Long 157 cm / 62 in
• Hip Circumference: Regular 147 cm / 58 in, Long 152 cm / 60 in
• Footbox Circumference: Regular 102 cm / 40 in, Long 107 cm / 42 in
• Fill Weight: Regular 419 g / 14.8 oz, Long 465 g / 16.4 oz
• Total Weight: Regular 850 g, Long 886 g
• Stuff Sack Size: 38 x 19 cm
• Storage Sack Size: 51 x 31 cm