Cocoon yourself in the Sea To Summit Boab -1°C Synthetic Long Sleeping Bag - your cosy haven to rest and recover after a long trail adventure. Ideal for car camping, overnight hikes and staying toasty warm on your travels, the Boab synthetic sleeping bag features a tapered, rectangular shape, giving you plenty of wriggle room to toss, turn, and sprawl out naturally.

Packed with eco-friendly Revive Loft insulation with a non-PFAS DWR finish, you can enjoy peace of mind in the outdoors. When the chill rolls in, the built-in draught tube running along the zipper acts as a protective shield, sealing out the cold so you stay toasty warm.

On those milder summer nights, the full-length zipper extends to the footbox, allowing for effortless, customisable ventilation. You can slide it open just at the feet to catch a cool breeze, or unzip it entirely to transform the sleeping bag into a camping blanket. 

Choosing the Boab sleeping bag means investing in your own comfort while protecting the wild places you explore, as Sea To Summit is a proud 1% for the Planet contributor - helping fund vital environmental conservation work. 

“This bag delivers comfort when you camp, space when you sleep, ventilation when it’s warm, and doesn’t break the bank. The Boab is tailored for car campers and newcomers to the outdoors, providing greater comfort compared to traditional narrow-shaped mummy bags.” - Seth, Sea To Summit

Key Features: 

• Temperature Rating (ISO Lower Limit): -1°C  |  30°F 
• Women's Temperature Rating (ISO Comfort): 1°C | 35°F
• Tapered, Rectangular Shape: Ideal for side sleepers and anyone seeking a wider shape than conventional mummy sleeping bags to sleep naturally.  
• Long Profile: Generously sized to give campers that are up to 198cm tall room to stretch out comfortably.
• Revive Loft Insulation: Keeps you cosy using 100% RCS-certified (Recycled Claim Standard) polyester that gives a new life to post-consumer waste as your favourite sleeping bag. 
• Designed To Insulate: Even in wet conditions, Revive Loft effectively captures insulating air in the hollow-core fibres to maintain warmth, while remaining ultra-soft and durable. 
• Full-length Zip Versatility: Delivers customisable ventilation thanks to the main zip with two sliders - unzip the bottom to air out your feet, or open it up flat to use as a camp blanket.
• Draught Tube: Runs the length of the zipper to stop cold air from sneaking in and stealing your body heat.
• Snag-free Zipper Functionality: Zip plough on YKK #5 zipper for worry-free entrance and exit. 
• Includes Compression Sack: For convenient packability. 

Brand : Sea To Summit

Gender : Unisex

Length : Long

Shape : Tapered Rectangular

Zipper Position : Dual Zipper

Insulation Type : Synthetic

Lower Temperature Limit (degrees Celsius) : 0 to -4

Temp Rating (ISO Lower Limit) : -1°C | 30°F

Women's Temp Rating (ISO Comfort) : 1°C | 35°F

Weight : 1563g | 55.1oz

Compressed Volume : 12.8L

Compression Sack : 20L

Width (At Max Point) : Regular 152cm | Regular Wide 172cm | Long 162cm

Fits Up To Height : Regular 185cm | Regular Wide 185cm | Long 198cm

Material :

• Outer: 50D Bluesign Approved, Recycled Polyester With Non-PFAS DWR
• Inner: 50D Bluesign Approved, Recycled Polyester
• Insulation: Revive Loft 100% RCS-certified, Post-consumer, Recycled, Multi-Denier Synthetic Insulation

Zip Options : YKK #5 Left Sided Two Way Full Zipper With Zip Plough