Sierra Designs  Night Cap 35 Sleeping Bag - Long

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A bag that's cozy like home and gives more freedom for stretching out than traditional mummy bags, the long Sierra Designs Night Cap 35 integrates a zipperless, oversized comforter with a pad sleeve.

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Features

  • Oversized integrated comforter gives you all the comforts of your bed at home
  • Insulated shoulder pockets keep comforter wrapped around you to seal out drafts
  • Patented self-sealing foot vent provides fast and easy ventilation
  • Integrated sleeping pad sleeve keeps pad under you for comfort and warmth (sleeping pad not included)
  • Hood cinch keeps in heat when the temps drop
  • Recycled materials reduce environmental impact
  • ISO tested
  • Includes a stuff sack for easy pack up and transport

Imported.

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 Sierra Designs Camping Sleeping Bags

Technical Specs

Best Use

Camping

Tested Lower Limit

29 degrees (F) - ISO

Tested Comfort

39 degrees (F) - ISO

Temperature Rating (F)

35 degrees (F)

Temperature Rating (C)

2 degrees (C)

Weight

2 lbs. 5.4 oz.

Shell

Polyester

Zipper Location

Left

Insulation Type

Synthetic

Fill

SierraLoft Eco synthetic

Fill Weight

1 lb. 10.1 oz.

Sleeping Capacity

1-person

Lining

20-denier recycled polyester

Sleeping Bag Shape

Mummy

Fits Up To (in.)

78 inches

Shoulder Girth (in.)

64 inches

Hip Girth (in.)

62 inches

Stuff Sack Size

7.5 x 15 inches

Compressed Volume

16 x 7 x 7 inches

Gender

Unisex

Sustainability

Contains recycled materials

Reviews
1 reviews with an average rating of 5.0 out of 5 stars

Ratings Snapshot

Product Rating

1 out of 1 (100%) reviewers recommend this product

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Jude
Maui
Rated 5.0 out of 5 stars

Great Sleeping Bag for a Great Nights' Sleep

1 month ago

This is the most amazing sleeping bag for many reasons! The ability to secure the air matress and prevent slipping provides a great nights' sleep. I get warm easily and the ability to " throw my leg out" and cool down also provides for excellent rest. Finally, it is easy to roll and place in pack. Highly recommend!

Age:65–74
Yes , I recommend this product
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