Ridge-zip Bug Bivy
SKU: 13559462481

Ridge-zip Bug Bivy

Sale price$99.00 Regular price$110.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Ridge-zip Bug BivyNOTE: We are retiring this product to consolidate our product line. It will no longer be available after the remaining inventory is sold. Description A simple bivy with entry from the side or above. The ridge zipper on this bivy allows access from the side or above. It's a good option for those who want to leave the 'upper' draped loosely on the ground and then raise the apex after getting in. The zipper runs along the center of the netting from the

NOTE: We are retiring this product to consolidate our product line. It will no longer be available after the remaining inventory is sold.

Description
A simple bivy with entry from the side or above.

The ridge zipper on this bivy allows access from the side or above. It's a good option for those who want to leave the 'upper' draped loosely on the ground and then raise the apex after getting in. The zipper runs along the center of the netting from the leading edge to the rear apex. The width and height taper for efficiency, while the tub helps provide extra splash protection. Offered in two sizes and two lengths* to help dial in your setup.

  • Our lightest & simplest bivy.
  • Tapered shape for efficiency
  • Tub-floor provides extra splash protection.
  • Rigging for connecting the bivy to a tarp is included.

*If pairing with the Cirriform, the longer option will fit under the Regular Length 1P Cirriform Tarp (note that we strongly recommend the Y-zip Bug Bivy over the Chest zip for pairing with the Cirriform).


Partners well with our:

Which zip is right for me?

We also offer bivys with Y-zips and Chest zips.

  • Ridge Zip: Entry from the side/above. Best suited for tarp pitches that allow better access from the side or from the top. Mid-weight option.
  • Chest Zip: Entry from the front. Best suited for a-frame tarps, especially smaller ones. Lightest option.
  • Y-Zip: Entry from the front, side, diagonal, or above. Unzips all the way to the front corners which improves access. Well suited for most tarps. Heaviest option. Best bivy for pairing with our Cirriform Tarp, by far.

Made in Montana, USA from imported materials.

Specifications

Weights

Bivy w/ 20D Floor
  • Regular Length
  • Smaller: 170g | 6.0 oz
  • Bigger: 181g | 6.8 oz

  • Longer Length
  • Smaller: n/a
  • Bigger: 215g | 7.6 oz

  • Stuff sack: 7g | 0.25 oz
Bivy w/ 40D Floor
  • Regular Length
  • Smaller: 234g | 8.3 oz
  • Bigger: 267g | 9.4 oz

  • Longer Length
  • Smaller: n/a
  • Bigger: TBD

  • Stuff sack: 13g | 0.44 oz
Rigging
  • 16' of 1/16" shockcord: 12g | 0.41 oz
  • 6 Clips: 5.8g | 0.21 oz
  • 2 Barrel cordlocks: 1.2g | 0.04 oz
  • Note: Rigging for connecting the bivy to your tarp is included, but you'll need to install it. You will likely not need to use all of the shockcord.
Environmental
  • Landfill waste: 113g | 4 oz
    (Average amount of landfill waste produced per bivy from in-house operations.)
  • Carbon Footprint: TBD

Dimensions

Smaller size
  • Width at head: 32" | 81.3 cm
  • Width at foot: 25" | 63.5 cm
  • Length (standard): 84" | 213.4 cm
  • Length (long): 90" | 228.6 cm
  • Height at head: 20" | 50.8 cm
  • Height at foot: 16" | 40.6 cm
  • Tub height: 4" | 10.2 cm
Bigger size
  • Width at head: 36" | 91.4 cm
  • Width at foot: 30" | 76.2 cm
  • Length (standard): 84" | 213.4 cm
  • Length (long): 90" | 228.6 cm
  • Height at head: 23" | 58.4 cm
  • Height at foot: 17" | 43.2 cm
  • Tub height: 6" | 15.2 cm

Materials

  • Floor: 20D Silpoly or 40D Silpoly available
    • Hydrostatic head for 20D: >4500mm
    • Hydrostatic head for 40D: ~2000mm
  • Upper: 0.6 oz Noseeum netting
  • Zipper: YKK size #3
  • Stuff sack: 20D or 40D Silpoly to match floor
Set-up & use

Download our PDF pitching guide here.

The tub-floor is intended to be suspended from its top corners by clipping them out to your tarp's corners using the included rigging. Suspend the upper off or your face and feet by clipping it to points above. Or, simply let the bivy drape over you, maybe suspending the front apex to keep the netting off of your face. For recommendations on how to install the rigging, please see the "Rigging" tab.

You may wish to seam seal the corners of the tub-floor. It shouldn't be necessary for most situations, but may be helpful should you find water pooling on the ground around you.

For simpler set-up when pitched without a tarp, consider using the Stand-alone rigging kit which allows the bivy to be pitch with only 4 stakes and your poles. For more information, please see the link.

Rigging
To get started

Included: Rigging (shock cord, clips, and cord locks) is included with the bivy. See the Specs for exactly what the bivy comes with.

You'll want to attach rigging to 6 locations on the bivy: top corners of the tub (4) and apexes (2).

To determine the length of the cords: Lay the bivy under your pitched tarp. Then, measure the distance from the bivy's corner to the tarp's associated corner. Cut the shock cord to that length (the two front lengths should be equal, as should the two lengths at the foot).


To install the cords:

You don’t need to follow our method, but this is how we like to do it.

At the corners

  1. Tie a loop on one end of the shock cord. We like to use a simple overhand loop knot.
  2. Using a clinch knot, tie on a mitten hook to the other end of the cord.
  3. Attach the loop end of the cord to the tub with a girth hitch.

At the apexes

  1. Tie a loop on one end of the shock cord using an overhand loop knot.
  2. Pass the free end of the cord through a cord lock.
  3. Pass the free end of the cord through the small webbing loop at the apex.
  4. Using a clinch knot, tie on a mitten hook to the free end of the cord.
  5. NOTE: On the Ridge & Y-zip, webbing loops are found on both sides of the zipper at the front apex. Pass the cord through the loop on the side opposite the side you'd like to bivy to open towards.

Stand-alone rigging kit:

For pitching the bivy on its own, we also offer a stand-alone rigging kit. This lightweight kit allows you to pitch the bivy with your poles and just four stakes. Please see the rigging kit's page for more information and instructions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13559462481

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Amazon Customer
New York, US
★★★★★ 5
Hallelujah!
My hands were so dry and cracked until I got these babies. I didn't realize what I was getting myself into and was surprised when they were lined with some kind of silicone. Night one, I lathered my hands with whatever lotion I had laying around and went to bed. Now, these gloves are not super comfy because they're so thick, but not so bad that I won't use them. Anyway, wore them several hours and took them off in the middle of the night (they recommend at least 20-30 minutes). In the morning, my hands were baby soft. No cracks. No dryness in sight. AND it lasted all day. I did it the night after and I have not had dry hands for nearly 2 weeks! It's insane. I'm SO happy. Definitely worth it as a little treat yourself.
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Reviewed in the United States on January 13, 2023
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Techiemom
Alexandria, US
★★★★★ 5
Comfortable & Ideal
Color: 2 Pairs: Black
As a hot sleeper, I could never wear regular socks to bed, so I thought I’d try these. They have been comfortable and ideal for my needs. They’re easy to slip on and I take them off before I get out of bed. They’ve been great and my heels look WAY better after just 3 nights. Happy with the purchase!
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Reviewed in the United States on May 10, 2026
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Rox
West Palm Beach, US
★★★★★ 5
Great buy for rough heels
Color: Gray
These work great on hubby's feet which are always so dry. Just have to be consistent. They fit great and are comfortable he says.
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Reviewed in the United States on May 12, 2026
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jsnmckinn
Lowell, US
★★★★★ 5
Works and good quality...will last
Color: 2 Pairs: Black
Worked overnight
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Reviewed in the United States on May 26, 2026
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Monique Martin
Bozeman, US
★★★★★ 4
Works well
Color: Gray
Makes my heels super soft in addition to applying lotion
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Reviewed in the United States on March 1, 2026

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