The Sea To Summit Boab -1 °C Synthetic Sleeping Bag cocoons you in cosy comfort during camping or overnight trekking expeditions. Built with RCS-certified and bluesign-approved Revive Loft insulation, recycled shell and liner, it’s a fantastic option for eco-conscious adventure seekers. Hollow-core fibres capture warm air for effective insulation, with three varying Denier weights for a balance of fabric resilience and a silky, soft feel. The spacious and tapered rectangular design is broader than a standard mummy bag, so side-sleepers - even those that roll in the night - can look forward to a comfortable sleep. The full-length zipper with dual sliders enables customisable ventilation when the weather heats up and allows the sleeping bag to unzip flat, doubling up as a quilt. These adventure-ready features make it an ultra-versatile and adaptable option to stay comfortable in a range of temperatures. When the temperature drops, the draught tube helps prevent warmth from escaping and creates a barrier against the chill. The YKK #5 zipper with zip-plough ensures entering and exiting the sleeping bag is smooth and effortless. It’s complete with an included compression sack for compact packing when saving space in your hiking pack or camping gear is critical. Whether you’re out on a weekend car camping trip, on a long trek or simply relaxing under the stars, the Boab men's and women's sleeping bag combines eco-credentials with comfort, versatility and worry-free design.

Key Features:

• Temperature Rating (ISO Lower Limit): -1°C | 30°F.
• Women’s Temp Rating (ISO Comfort): 1°C | 35°F.
• RCS-recycled and Bluesign-approved Materials: Sustainable materials for reliable performance that helps protect the planet - giving a second life to plastic waste.
• Regular Size: Fits male and female sleepers up to 185cm in height.
• Tapered, Rectangular Shape: More wiggle room than a standard mummy sleeping bag to stretch comfortably and accommodate a natural sleeping position. 
• Revive Loft Insulation: Effective insulation to keep you toasty warm while helping decrease your environmental footprint.
• 50 Denier Recycled Shell and Liner: Cosy comfort with environmentally preferred fabrics.
• Full-length Zipper: Unzips all the way to the footbox to keep your feet free or lay the sleeping bag flat for quilt-like coverage.
• Additional Cold Weather Protection: Draught tube helps lock in the warmth. 
• Included Compression Sack: Packable design for hiking and backpacking.
• YKK #5 Zipper with Zip Plough: For smooth zipper function - designed to reduce snags.