This product is not available.

Shop similar products

You can sleep comfortably under the stars—or whatever else appears in the night sky—in the waterproof, breathable, full-featured REI Co-op All-Season bivy.


  • Extremely breathable waterproof eVent® top shell and waterproof, abrasion-resistant ripstop nylon floor are both seam-sealed for full weather protection
  • Single overhead aluminum pole creates ventilation and personal space with room to breathe
  • Structured visor allows you to open the top of the door for ventilation while remaining sheltered from the elements
  • Mesh bug panel lets you gaze at the stars without feeding the mosquitoes
  • Rainbow zipper is easy to open and close and has a stormflap to block wind and rain
  • Corner guyouts improve interior space and make it easier to insert your sleeping bag; bivy can be used without staking to save weight
  • Includes stuff sack, aluminum pole and 4 stakes
  • REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
  • Contains materials that meet the bluesign® criteria


View all REI Co-op Bivy Sacks

Technical Specs

Item #147953
Best Use




Sleeping Capacity



1 lb. 12 oz.

Packed Size

5 x 12 inches

Bivy Length

87 inches

Shoulder Width

27.3 inches


Contains materials that meet the bluesign® criteria

From a Climate Neutral Certified brand

15 reviews with an average rating of 4.1 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...