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Sea To Summit Boab Sleeping Bag -9 deg. C Long - Olive

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€174.54
Manufacturer's suggested price €202.88
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€174.54

Sea To Summit Boab Sleeping Bag -9 deg. C Long - Olive

Synthetic sleeping bag in olive drab, ideal for winter camping, alpine expeditions, and overnight stays in cold conditions. The mummy-style ergonomic construction minimizes heat dissipation, delivering reliable thermal insulation and defense against hypothermia.

Temperatures and conditions of use

  • Endurance: 6 hours at 85 deg. C
  • Duration: 12 hours at 75 deg. C
  • Operation: 24 hours at 60 deg. C

Testing environment maintained at 20 deg. C (+/- 2 deg. C)

50D polyester with DWR coating, Revive Loft filling

Constructed with an outer shell and lining from recycled 50D polyester, the material features a hydrophobic DWR coating that contains no hazardous PFAS chemicals. Insulated with synthetic Revive Loft fill, the fibers are engineered in multiple thicknesses for enhanced flexibility and superior thermal retention.

Two-way YKK zipper, plow zipper

A two-way YKK zipper is integrated along the entire left side, extending from the top of the sleeping bag down to the foot section. Such a feature enables users to fully unzip the sleeping bag for use as a duvet or to regulate air flow according to temperature and individual needs. Additionally, the plow zipper guide is designed to prevent the fabric from snagging during fastening.

Set elements

Designed for reliability in demanding conditions, the model delivers outstanding thermal insulation to maintain the temperature of both hot and cold contents and possesses superior resistance to mechanical impact. A wide mouth allows for effortless filling and easy cleaning. The thermos features a large screw cap that doubles as a convenient eating vessel. Located beneath the cap, a secure cap with a safety valve ensures leak protection and safely releases excess internal pressure upon opening.

Temperature retention performance (water, 98 deg. C):

- after 6 hours – 75 deg. C
- after 12 hours – 60 deg. C
- after 24 hours – 45 deg. C

Test conditions: 20 deg. C (±2 deg. C).

Main features

  • 6 hours – withstands up to 85 deg. C
  • 12 hours – endures temperatures of 75 deg. C
  • 24 hours – resists up to 60 deg. C

Testing carried out at 20 deg. C (±2 deg. C).

Technical data

  • 6 hours at 85 deg. C
  • 12 hours at 75 deg. C
  • 24 hours at 60 deg. C

Testing performed under controlled conditions at 20 deg. C (±2 deg. C).

Sea To Summit


Militaria.pl is a premium dealer of Sea to Summit.


Sea to Summit is an Australian brand born out of a genuine passion for pushing boundaries, both physical and mental. Its name refers to the expedition of Tim Macartney-Snape, who was the first person to climb Mount Everest, starting his journey at sea level. This extreme journey became a symbol of the brand's philosophy: to create equipment capable of meeting any challenge and supporting the achievement of even the most ambitious goals in the outdoor world. Since the early 1990s, Sea to Summit has been providing innovative, ultra-lightweight, and reliable equipment for travelers, climbers, kayakers, and all outdoor enthusiasts. It is also a responsible brand, committed to sustainable development, using recycled materials, and actively supporting environmental protection efforts.

More Information
Weight 2140 g
Color/camouflage Green hue
Dimensions when unfolded 198 x 162 cm
Main color Olive
Main material 50D Polyester
Fill Polyester
Sleeping bag zipper side Left
Sleeping bag type Mummy
T-comfort -4 deg. C
T-limit -9 deg. C
EAN 9327868161850
Manufacturer code ASL0431219/UNI/L
Brand Sea To Summit
DWR feature
DWR

DWR (Durable Water Repellency) is a durable waterproofing treatment that increases the surface tension of water and creates a hydrophobic coating on materials. It protects the material from rapid soaking, improves drying, provides stain resistance and increases breathability.

YKK zippers feature
YKK zippers

YKK zippers are high-quality zippers commonly used in clothing and accessories, manufactured by the Japanese YKK Corporation - one of the world's largest zipper manufacturers.

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