Sea To Summit BOAB -1C synthetic sleeping bag

The Sea to Summit BOAB -1°C is your ideal companion for comfortable nights during your outdoor adventures: camping, bivouacking, trekking, fishing, or paddleboarding. It combines comfort, breathability, and freedom of movement thanks to its intelligent design.

Optimized comfort for all sleeping positions

With its tapered rectangular shape, this sleeping bag offers plenty of space for side sleepers while maintaining good thermal performance.

High-performance, eco-friendly insulation

Featuring 100% recycled Revive Loft™ insulation (RCS certified), it guarantees warmth and comfort even in wet conditions. The Bluesign® certified 50D recycled polyester outer and lining enhance durability while respecting the environment.

The PFAS-free DWR finish protects against moisture without using harmful substances.

Adjustable ventilation and conversion into a duvet

Thanks to the full-length two-way YKK #5 zipper, the BOAB -1°C can be opened completely for optimal ventilation or converted into a lightweight blanket. A thermal insulation tube runs along the zipper to limit heat loss.

Easy to carry and designed for adventure

Comes with a compression bag, it is easy to store and carry, whether you're going on a road trip or a hike. Lightweight and compact, it goes everywhere with you.

Environmental commitment

Sea to Summit donates 1% of its revenue to environmental causes through the "1% for the Planet" program, for an ethical and responsible purchase.

Technical specifications

• Comfort temperature: -1°C
• Use: camping, travel, trekking
• Insulation: Revive Loft™ 100% recycled RCS
• Materials
  • Outer: 50D recycled polyester certified Bluesign® with PFAS-free DWR
  • Inner: 50D recycled polyester certified Bluesign®
• Closure: YKK #5 two-way zipper with double slider
• Shape: tapered rectangular
• Accessories: compression bag included
• Commitment: 1% for the Planet

The advantages of the BOAB -1°C

• Great comfort for sleeping on your side
• Warm and effective insulation, even when damp
• Recycled and certified fabrics
• Converts into a blanket depending on the season
• Environmentally friendly