SKU: 56531790749

Wind Bivy

Sale price$126.00 Regular price$140.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Wind BivyWe have retired this product to focus on our core products. We hope to bring it out of retirement someday. Description Simple, fully enclosed insect protection with a tub floor and wind resistant upper. The Wind Bivy features our unique "Y zip" to allow entry from the front, side, diagonal, or above. It's a great for use during cooler weather, as well as in locations with blowing sand. The woven, wind resistant upper provides high breathability and

We have retired this product to focus on our core products. We hope to bring it out of retirement someday.

Description

Simple, fully enclosed insect protection with a tub-floor and wind-resistant upper.

The Wind Bivy features our unique "Y-zip" to allow entry from the front, side, diagonal, or above. It's a great for use during cooler weather, as well as in locations with blowing sand. The woven, wind resistant upper provides high breathability and good transparency, with additional splash protection.

  • "Y" Zipper provides entry from the front, top, or either side
  • Upper material maintains visibility to the outside world
  • Highly breathable, yet wind resistant upper
  • Vented apex
  • DWR treated, splash resistant upper
  • Silpoly Tub-floor

Note that since the upper restricts airflow, it will retain some warmth and may become stuffy in warmer, humid weather. We've added venting to the apex, to reduce this, but in such environments, our Bug Bivy would be a better choice.

The bivy is best used under a-frame style tarps with the points above the head and foot suspended off of you. Create a tub-floor by clipping the top corners of the floor to your tarp. If you prefer to keep things simpler, just let the bivy drape over you, maybe suspending the front apex to keep the fabric off of your face.


Partners well with our:

*When paired with our Cirriform tarp, the longer option will fit under the Regular Length 1P Cirriform Tarp.

Made in the USA from imported materials.

Specifications

Weights

Smaller sizer
  • Regular length: 210g | 7.4 oz
  • Longer: n/a

  • Stuff sack: 7g | 0.25 oz
Bigger size
  • Regular length: 241g | 8.5 oz
  • Longer: 257 g | 9.1 oz

  • Stuff sack: 11g | 0.39 oz
Rigging
  • 18' of 1/16" shockcord: 13g | 0.46 oz
  • 7 Clips: 6.8g | 0.24 oz
  • 3 Barrel cordlocks: 1.8g | 0.06 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: working on it...

Dimensions

Smaller size
  • Width at head: 32" | 81.3 cm
  • Width at foot: 25" | 63.5 cm
  • Length (regular): 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 (regular): 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
    • Hydrostatic head: >4500mm
  • Upper: 20D Monofilament Nylon 6
    • Mesh weave
    • C6 PFC free DWR
    • Air permeability: ~1000 CFM
  • Zipper: YKK size #3
  • Stuff sack: 20D Silpoly
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. 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, mitten hooks, 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 to 7 locations on the bivy: top corners of the tub (4), apexes (2), middle of ridge (1)(optional on Ridge & Y-zip).

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.

Optional on the Ridge and Y-zip bivys

  1. Repeat the process used for the apex lines at the middle of the bivy's ridge.

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: 56531790749

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4.0 ★★★★★
Based on 26 reviews
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Product Reviews
P
Verified Purchase
penlight
Belleville, US
★★★★★ 5
solid no nonsense watch
Color: Black/Yellow
This watch has many key features I needed in an everyday watch. - 5 separate alarms which you can set to a single day of week, weekend, weekday, or all week. useful for let's say trash day reminders or school day pickup reminders. The flexibility of the alarms is really key. - 9 interval countdown timers (repeats when done) - 1 countdown timer - stopwatch100 lap (more than enough) - indigo light, excellent nighttime illumination - excellent water resistance and durability. i've had mine for nearly 2 years and it still looks sharp. some of the lettering on the front has rubbed off, but most still visible, colors hold well. and i've put mine thru all sorts of abuse over the years. - large screen and digits for easy viewing at work. i have to record times at work so this was key. date and day of week is easily visible as well. - good battery life. if you don't use light a lot but use alarms regularly can last easily between 1-2 years - excellent price for about 30$ CONS: - no vibration, but i don't really need this - dual time zone... actually not ideal because you switch by pushing & holding the start/split button below the face. i accidentally seem to push and hold this button a lot thus it switches my timezone. i've gotten around this by just setting both times to be identical but a bit of a pain - resin band is durable but as always the little moving strap part to tuck away extra band breaks after a while. I discovered a neat trick to use my daughter's small hairband tie folded over twice to secure the extra band now. durable and doesn't look bad (if you pick the right color). - pain in the butt to change the battery (uses CR 2025 by the way). you have to remove both resin band parts first as it slightly overlaps the back case. then there are 4 tiny screws. once the bands are taken off it's pretty straight forward. make sure to align the thin rubber seal before you put the cover on. mine leaked water in after a change until I realized the seal was not sitting properly. Overall, I've been thru smartwatches, fancy watches, solar watches, ... mainly many casio and timex watches. this is by far one of the most practical and best watches I have. I'll be curious to see what google/apple create in the smartwatch category of the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2013
R
Verified Purchase
RQL
Houston, US
★★★★★ 5
Great sports/fitness watch
Color: Black/Yellow
I will start my review with an admission: I hate digital watches. I think 7-segment numbers look ugly, and I prefer the ability to see the 'distance' between times visually that you get with an analog face. But I needed the timer and lap counter for my job, and I have always wanted to do interval training to improve my speed and endurance while cycling. This watch had everything I needed and more. I was aware that Timex was a respected brand, and the T5E231 was the only watch in my price range with the ability to count 199 laps. I have to say, though, that after a week of use, I actually love this watch. Not only does it meet my needs functionally, but it actually brings me pleasure to wear it and operate it. The yellow trim around the inside of the bezel clearly identifies it as a sport watch, yet it seems to fit in well in formal settings. The interface is incredibly user-friendly and satisfying to operate. I never thought I would refer to a watch's "interface", but this watch actually has one. Pressing most of the buttons results in actual text being displayed on the screen telling you what the button did, or what will happen if you hold that button down just a little longer. In most modes there are even little labels that appear on the screen by the buttons telling you what they do in that mode. Figuring out how to use almost all of the functions only required five minutes of random experimentation. The only thing I had to consult the manual about was how to switch the chronograph into lap counter mode. I just wish there instructions explaining how to fold the manual back into a size that fits inside the watch stand. There are so many little touches that make it clear the designers at Timex really take pride in their work. Here are my favorites: -When turning night mode on, the Indiglo lingers for another few seconds after releasing the button. But when turning it off, the light extinguishes immediately! It should, since if you are turning night mode off, it's probably daytime and you don't need the Indiglo anymore. -Being able to scroll numbers backwards and forwards while setting times. On other watches it is so frustrating to 'miss' the number you want and have to press the button 60 more times. -Little icons appear on the home screen letting you know if the timer, chronograph, or alarm is running in the background. Most watches only have an icon for the alarm. -The speaker plays a different sound for the alarm and the timer, so you know which one is going off without looking at the screen. Also the Indiglo light flashes. -The Indiglo system is clearly a masterwork of engineering. It looks evenly lit and is very easy to read, yet it doesn't illuminate anything other than the display (unlike the backlight on a phone, for example). This must save a lot of battery power, since lighting up other objects around the watch is a waste of electricity. Besides, you have your phone for that! -In timer mode, you can see what time the timer was originally set for on another line below the countdown. -The AM and PM appear in the same place on the display; there is just one little segment that lights up to turn the P into an A. -Many of the buttons that perform an irreversible or potentially unwanted function (such as resetting the chrono or clearing workout data) require being held down for several seconds so you don't trigger them accidentally. -The watch tells you how much memory is free for storing workouts. There is only one problematic thing about this watch (and it may actually be a problematic thing about myself). In order to activate the FLIX system I am required to wrench my arm so hard I nearly dislocate it. It is painful, and takes way more effort than just pressing the Indiglo button. This doesn't bother me, because I didn't buy this watch with the intention to ever use FLIX, but it is somewhat frustrating that it is so hard to use. However, it is possible that my technique is flawed, and there is an easier movement that will activate it. But I don't really want to experiment; I like my arm in its current uninjured state. In all, I am very satisfied with my purchase. I love everything it does, and the only 'negative' probably says more about me than it does about the watch. Considering my abhorrence of digital watches, I am surprised that I like this one so much. I don't plan to wear it any other time than while at work or working out, but for those times it is not only tolerable, but actually enjoyable. I highly recommend this watch!
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Reviewed in the United States on February 19, 2013
J
Verified Purchase
Jeff
Louisville, US
★★★★★ 5
Solid watch!!
Color: Black/Digital/Black/Green
Great digital watch. Has many features. Built tough and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
J
Verified Purchase
Jason
Omaha, US
★★★★★ 5
Classic simple digital watch
Color: Black/Digital/Black/Yellow
A classic watch with the clean classic look. A every day wear for the gym, while of course smart watches do it all, this keeps it simple with the basics. No distractions, just a watch that gets the job done. Clear screen and and the classic day glow work perfect. Simple black and yellow color combo is rad, and their come in a varitso you can find one that works for you.
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Reviewed in the United States on December 26, 2025
W
Verified Purchase
William Buxton
Draper, US
★★★★★ 5
Full Function Economic watch
Color: Gray/Digital/Gray
Best Watch Ever. I have had one for over 20 years. Waterproof. 3 Time Zones if you travel, Stop Watch....timers Alarms.... SIMPLE AND KEEPS GREAT TIME.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026

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