Sea to Summit  Venture VtII 23 Sleeping Bag - Women's

$249.00to $259.00
Color: Aegean/Carribean
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Providing synthetic versatility to stay comfortable in most conditions, the women's Sea to Summit Venture VtII 23 sleeping bag is built for backpackers looking for lightweight warmth.


  • Women-specific, tapered rectangular shape offers more space and comfort than a traditional mummy bag
  • WaveLoft™ construction and high-quality THERMOLITE® insulation are lofty and durable for lasting warmth
  • Anatomically shaped footbox offers extra space; thicker footbox insulation increases warmth
  • Oversize antisnag zip draft tubes and neck draft tube
  • Free-Flow half-zip left side, full-length zip right side and separate foot zips offer freedom of movement and increased ventilation
  • 30-denier nylon shell treated with durable water repellent (DWR) and 20-denier nylon lining are lightweight and compressible fabrics
  • Lining fabrics attached to shell prevent tangles
  • Includes strong 70-denier compression sack
  • This bag is designed to zip with another (second sleeping bag not included)


Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Sea to Summit Backpacking Sleeping Bags

Technical Specs

Item #152793
Best Use


Tested Lower Limit

12 degrees (F) - EN

Tested Comfort

23 degrees (F) - EN

Temperature Rating (F)

23 degrees (F)

Temperature Rating (C)

-5 degrees (C)


Regular: 3 lbs. 1 oz.

Long: 3 lbs. 8.5 oz.


30-denier nylon

Zipper Location


Insulation Type



THERMOLITE synthetic fibers


20-denier nylon

Sleeping Bag Shape


Fits Up To (in.)

Regular: 67 inches

Long: 70 inches

Shoulder Girth (in.)

Regular: 58 inches

Long: 60 inches

Hip Girth (in.)

Regular: 58 inches

Long: 60 inches

Stuff Sack Size


Stuff Sack Volume

Regular: 14 liters

Long: 20 liters

Compressed Volume

Regular: 8.9 liters

Long: 11.5 liters



8 reviews with an average rating of 3.8 out of 5 stars

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