3.75 1 5 0

This bag is longer than a twin size bed and only one inch narrower, meaning even the most active sleeper has room to stretch.

Where to buy

Seller Price Seller Rating
Show more


1 agrees


1 agrees

Warm cotton fiber

1 agrees
  • Only 3 words are allowed.

Chemical smells

1 agrees
  • Only 3 words are allowed.


This oversized TETON Sports Celsius XXL -18C/0F bag is longer than a twin size bed and only one inch narrower, meaning even the most active sleeper has room to stretch. Weighing only 7 pounds, the Celsius XXL -18°C/0°F sleeping bag offers both comfort and warmth, utilizing SuperLoft Elite 4-channel hollow fiber insulation and offset stitching. Sturdy stuff sack has drawstring, straps and compression buckles.

This product features cushioning around the zipper and shoulder opening that keeps drafts out and the staggered seams distribute the fill evenly and reduce compression to eliminate chilly spots. The warm flannel lining retains body heat. Comes with a no-snag, self-repairing zipper that opens top or bottom for adjustable ventilation and connects easily to a second bag for shared sleeping space.

Add New

Frequently Asked Questions

  • Is this sleeping bag machine washable?

    No. Washing the bag in a washing machine will cause the fill to lose its insulating factor. Best thing to do is unzip and let air out, then spray with an anti microbial spray. The outer shell can be wiped down with a damp cloth.

  • If you are zipping together two bags do you need to buy a "left" and "right" - handed version of the bag?

    You may need one left and one right zipper to make a 'double' as in the picture. But if both are left or right, you still can make a double, but the hood one is up and one is down.

  • Does this bag unzip down the long side and across the bottom so it could be spread out like a blanket?

    No. There is no zipper on the bottom. The zipper only runs down the side.

  • Add New FAQ

Edit Delete


  • Oversized sleeping bag designed to fit one person comfortably or two people snugly
  • Attaches to second bag via left and right side zippers
  • Soft cotton flannel liner with SuperLoft Elite hollow fiber insulation for warmth
  • Internal storage pocket for keys, wallet, and other valuables
  • Adjustable mummy hood
  • Double-layer construction entire width and length of bag increases warmth and durability
  • Sturdy taffeta shell stands up to years of use
  • Sturdy snag-free, two-way zippers with metal pulls
  • Full-length zipper baffle reduces drafts
  • Curved hood keeps head or pillow off the ground
  • Oxford compression sack with drawstring closure
  • Measures 12.5 by 17 inches (W x D) packed
  • Rated to zero degrees Fahrenheit
Edit Delete

Hand Orientation

  • Left zip
  • Right zip
Edit Delete

Color Options

  • Black
  • Olive green
  • Gray
About Us