You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

MSR AC-Bivy

Mustard
Mustard

This product is no longer available, but don't go just yet.

Details

  • Top material uses a waterproof, breathable coating bonded to a tough yet lightweight ripstop nylon
  • Durashield™ polyurethane coating provides incredible waterproofness on the exceptionally durable nylon floor
  • Factory tape seam sealing provides absolute in waterproofness and out-of-the-store readiness
  • Envelope-style opening overlaps to provide a lightweight and simple entry; zippered mesh panel at the top end provides insect protection
  • 3D footbox provides ample room for campers with large feet, and comfort for everyone
  • Stash up to a medium-size pack in the hood area while you are inside; opening is situated to fit where your face is with the pack at the head for easy access
  • AC-Bivy fits you, your sleeping bag/pad and your pack!

Imported.

View all MSR Bivy Sacks

REI membership

Specs

Best Use Backpacking
Seasons 3 - 4-season
Sleeping capacity 1-person
Weight 1 pound
Packed size 4 x 8 inches
Bivy Length 88 inches
Shoulder width 36 inches
Design type Bivy

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*

 

 

 

*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI-OUTLET.com, and discounted items. Learn more