+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Sierra Designs Backcountry Bivy Waterproof Bivy Sack Up to $9.46 Off Plus Blazin' Deal w/ Free Shipping — 2 models

Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
1 of 5 images
Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
2 of 5 images
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
3 of 5 images
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
4 of 5 images
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular
5 of 5 images
Sierra Designs Backcountry Bivy-Yellow/Blue-Regular

Tap Tap to Zoom

Questions & Answers
What’s the difference between the two models? Expert Answer

The Sierra Designs Backcountry Bivy Waterproof Bivy Sack model 40153417L is 86" long and the model 40153417R is 80" long.

by Hunter, Gear Expert, November 20, 2023
View All Q&A You Have a Question? Ask!
Blazin' Deal
Free Two Day Shipping

We've got an AWESOME deal for you!

See more Blazin' Deal items
Blazin' Deal
Prices have been cut drastically on select models of this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts - sorry about that. This offer won't last long, so don't miss out!
In Stock
2 Models Available

Show with deals only:

Blazin' Deal
Free 2 Day Shipping
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $189.95
Receive $3.80 OP Bucks
Some discounts may not apply to bundled purchases

Product Info for Sierra Designs Backcountry Bivy Waterproof Bivy Sack

Just because you're roughing it doesn't mean you deserve a rough night's sleep. Our Backcountry Bivy is a minimalist's dream that maximizes comfort above all else. With interior space large enough to fit our revolutionary Backcountry Bed and a 2.5-inch inflatable pad, the Backcountry Bivy will have you sawing logs...even if you happen to be sleeping on one. Its waterproof shell and abrasion-resistant floor are seam-sealed together for extra protection in inclement weather and coated in PFC-free durable water repellent (DWR) for backup defense. The large opening, combined with our guy line design, adds headroom and overall comfort, and its equally large mesh window provides in-your-face views of the shining stars above.image

WARNING: California`s Proposition 65

Specifications for Sierra Designs Backcountry Bivy Waterproof Bivy Sack:

Manufacturer: Sierra Designs
Condition: New
Color: Yellow/Blue
Weight: 14 oz
Packed Size: Length 9.5 in. / 24.1 cm (Reg) // 10 in. / 25.4 cm (Long) Diameter 3 in. / 7.6 cm (Reg and Long)
Body Material: 20D Nylon Ripstop WPB, DWR/10,400MM PeU, 18,300 g/day MVTR
Seasonal/Temperature Use: 4 Season
Age Group: Adults
Tent Footprint: Not Included
Max Width: 36 in
Floor Material: 30D Nylon Ripstop, DWR/1200mm PeU, FR CPAI84
Application: Backpacking, Camping
Application: Backpacking, Camping
Fabric/Material: 15D Nylon No-See-Um
Weight Range: less than 1 lb
Tent Type: Bivy Sacks
Gender: Unisex

Sierra Designs Backcountry Bivy Waterproof Bivy Sack Orderable Models

List of Orderable Models

  • Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Regular, 40153417R , MPN: 40153417R , UPC: 054003797023 , Code: Z58-TBV-S3DE-40153417R
  • Sierra Designs Backcountry Bivy Sleeping Bag, Blue/Yellow, Long, 40153417L , MPN: 40153417L , UPC: 054003797030 , Code: Z58-TBV-S3DE-40153417L
Compare (0)
1 item has been added
Add at least two items to compare