Product Highlights:

  • Captured cordlock
  • Comfortable and stylish
  • Synthetic bag
  • Zipper draft tube
  • FatMan and ribbon drawcords
Kelty : Picture 1 regular

About Kelty Cosmic 35F Synthetic Bag - X-Large/Long Size

Kelty Cosmic 35F Synthetic Bag
The Kelty Cosmic 35F Synthetic Bag is an ideal backpacking choice for your summer adventures. Lightweight and stylish, this bag is very easy to carry around on your trips. A stuff sack is also included for simple portability. The hang loops provided, make sure the bag dries easily and storage is not an issue. Its ground-level side seams and two-layer off-set quilt construction prevent heat from escaping, ensuring that your sleep is uninterrupted and comfortable all night long. The 50D polyester taffeta shell and lining make the bag durable, as well as smooth and soft on the inside. The bag can be used by just about anyone, because it fits people up to 6 ft. 6 in. tall. Loft is maximized by the differential cut design, ensuring utmost comfort. With the Kelty Cosmic 35F Synthetic Bag, you can enjoy a better night's sleep in the outdoors.

Kelty Cosmic 35F Synthetic Bag - X-Large/Long Size Features

  • 3/4-length
  • Anti-snag design
  • Captured cordlock
  • Comfortable and Stylish
  • Cosmic 35°
  • Differential cut to maximize loft and warmth
  • FatMan and Ribbon drawcords
  • Fits to 6 ft.6 in.
  • Ground-level side seams prevent heat from escaping
  • Hang loops for storage
  • Internal liner loops
  • Lightweight
  • Sleeping pad security loops
  • Stuff sack included
  • Synthetic bag
  • Two-layer off-set quilt construction
  • Two-way locking zipper
  • Value-minded adverers in all climates
  • Zipper draft tube

Kelty Cosmic 35F Synthetic Bag - X-Large/Long Size Specifications

86 in.
Girth at Shoulder
70 in.
Fill Weight
23 oz.
Total Weight
2 lb. 14 oz.
Size Stuffed
Diameter 9 in. , Length 14 in.
Cloudloft Pro
Shell Material
50D polyester taffeta
Lining Material
50D polyester taffeta
Right Hand
Captured cordlock
6 ft. 6 in.
Internal liner loops
Sleeping pad security loops
Hang loops for storage
Stuff sack included
Available in the Following Colors:
Black, Jet Black
Two-layer off-set
Mfr #

Cosmic 35F Synthetic Bag - X-Large/Long Size Customer Reviews

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(based on 1 review)

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Wanted to "peapod" my hammock, but no warmth on bottom

By boopbop

from 29223

Verified Buyer


  • lightweight. packs small


  • super thin bottom side

Best Uses

    I sleep in a hammock and bought the x-long, x wide specifically to fit around my hammock. When it got here, the top side of the sleeping bag is nicely padded, but the bottom is super thin, you can almost see thru it. This makes sense if you are sleeping on a thermarest pad - not so much in a hammock. The ad didn't mention this for some reason - grrrr. I guess I'll keep it, but it won't work for what I wanted.

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    • No

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