Seam sealing: Due to the silicone coating, the seams cannot be taped and need to be manually sealed with seam sealer. You can do this yourself or use our seam-sealing service. Seam sealer is available here, and more information can be found on our Seam Sealing page.
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Description
sitka tarp 1P Cirriform Tarp w/ Bug SkirtProduct > SEO section) Meta title (51 chars): 1P Cirriform Tarp w Bug Skirt YAMA Mountain Gear Meta description (150 chars): The 1P Cirriform Tarp with integrated perimeter bug netting. Built in protection for low to moderate bug pressure, no separate inner required. 400g. > Quick specs: Tarp wt: 400g 14. 1 oz Packaged wt: 454g 16. 0 oz Description A lightweight tarp shelter with integrated bug protection Take our 1P Cirriform Tarp, sew in perimeter
Quick specs:
Tarp wt:
400g | 14.1 oz
Packaged wt:
454g | 16.0 oz
Description
A lightweight tarp shelter with integrated bug protection
Take our 1P Cirriform Tarp, sew in perimeter bug netting, and what do you get? The 1P Cirriform w/ Bug Skirt, built for trips with low to moderate bug pressure on bare ground when you don't want to carry a separate inner.
For more on the tarp itself - geometry, materials, pitching - see the 1P Cirriform Tarp page.
What the skirt adds
- Integrated perimeter netting - 0.6 oz no-see-um netting sewn around the base for built-in bug protection; adds ~2.4 oz (68g) over the standard Cirriform
- No separate inner required - works as a standalone shelter for low to moderate bug pressure
- Corner stake loops - four loops at the base to pin the skirt for a better seal in breezy conditions or on uneven ground
- Inner-compatible - accepts the Y-zip Bug Bivy or 1P Bug Shelter inside for bug heavy trips
- Floor-compatible - works with any groundsheet or our tub-floor (a purpose-built integrated floor is in development)
What to know before you buy
- Breezes can lift the netting - Fortunately, the windier it is, the fewer bugs tend to be out.
- In wet, windy conditions, water can blow off the netting - Pitching low or staking down the netting will help, and with the netting not blowing around, it'll actually help block some splashing.
- Getting a seal on vegetation - If you're camping on lumpy ground or tall grass, expect some gaps around the perimeter.
- There's a small gap in the netting at the end of the zipper - A known limitation of the current design.
- Staking the four corner loops improves the seal - but it adds 4 stakes to your kit.
First batch note: The tie-out loops on this batch were added after initial construction and may be slightly harder to use than they'll be in future production runs. They work, they're just not as refined as what's coming. We're offering a 5% discount on this batch to reflect that (automatically applied).
Tarp made in Vietnam | Skirt made and added in USA
Specifications
Cirriform Bug Skirt Specifications
Weight
Tarp: 400g | 14.1 oz
- Tarp: 400g | 14.1 oz
- Rigging: 43.9g | 1.55 oz
- Stuff sack: 9.3g | 0.33 oz
- Total: 454g | 16 oz
Rigging Breakdown
- Reflective guyline: 28.1g | 0.99 oz
- Fastline Clip (1): 3.4g | 0.12 oz
- Tensionlock Tensioners (9): 10.2g | 0.36 oz
- Guyline Grommet (1): 2.2g | 0.08 oz
Recycled, 20D Silpoly
The Recycled 20D Silpoly fabric uses a silicone-based coating on both sides. Silpoly absorbs less water than silnylon, reducing surprise weight, while lower sag ensures the tarp stays taut through the night.
-
- Weight: 40-41 gsm | ~1.2 - oz/yd2
- Hydrostatic Head: ~1800mm
- Outer face coating: Silicone-based
- Inner face coating: Silicone-based
- PFAS Free: Yes
No-see-um Netting
The perimeter skirt is made from 0.6 oz no-see-um netting. More snag resistant and durable than some lighter options.
-
- Weight: 21 gsm | 0.6 oz/yd2
- Material: Nylon
- Color: Black
Dimensions
We recommend a maximum pitch height of 44" (112cm) at the head and 26" (66cm) at the foot.
-
Approximate Packed size (folded):
10" x 7.5" x 2" | 25.5cm x 19cm x 5cm -
Approximate Packed size (full squish):
7" Long x 4" Diam. | 18cm Long x 10cm Diam.
Overall tarp dimensions for various pitches:
Click to enlargeHang loops
Hang loops for suspending inners are placed under each apex and near the corners. When pitched low, the loops help keep floating tub floors elevated - just run the corner lines through the loops before clipping to the tarp.
Required items (not included):
- Front Pole: 37"–44" (94–115 cm)
- Rear Pole: 26"–33" (66–84 cm)
- Stakes: 6 (8 for better wind stability)
Pitching
How to pitch the Cirriform
Start by staking out the corners of the tarp to establish your base. Raise the poles at the peaks and stake them to form the shelter's shape. Adjust and tension the lines evenly for a tight, balanced pitch.
Download our PDF pitching guide here:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Great product
Color: Navy Blue
Awesome product. It does everything I need it to. Very smooth and stylish as well.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
keyboard and case is phenomenal, trackpad is borderline unfunctional
Color: Black
I bought this case, because of the keyboard and trackpad, i wanted to use my ipad more like a laptop. the keyboard is phenomenal and certaintly better than other cheap ipad keyboards i have tried, I can actually use this one without having to repeatedly slam or hard press certain keys and can actually have a flow of typing. additionally, everything else regarding the case itself is amazing. it isnt cumbersome or bulky and it is very easy to swap between ipad and laptop mode on the fly. the trackpad however is genuinely unusable. the sensitivity on the trackpad is horrid and I cannot figure out how to change it, and additionally, clicking using the trackpad is outright impossible. you try to left click, it registers as a right click, or you try to click and it instead snaps your cursor to the bottom of the screen instead. it is also impossible to use any gesture functions with the trackpad, even something as simple as scrolling up and down or left to right is impossible. it is outright impossible to have any kind of workflow using the trackpad. it is unfortunately just a lot easier to use the keyboard and touch screen! its a shame that the keyboard and case itself is very nice too, so I will now have to spend more money on a separate mouse, which is additionally ANOTHER item i will have to carry around, just to make what I already bought work the way I expected.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great quality at a great price range!
Color: Navy Blue
Works very well for the day to day. Great quality at a great price range. Would definitely buy again if needed.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Solid case.
Color: Sky-Blue
Love this case. Fits great and the color is great! The keyboard is nice and it even has a little spot for a stylist.
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Cheap and good
Color: Black, Color: Black
I chose the color black and it gives a really nice look, especially with the multicolor led lights around the keys. It is very easy to clean and you can shut off the keyboard to prevent any mess with the iPad. The magnet is very nice and keeps the keyboard in place. The keyboard doesn’t easily slip or anything so it holds the iPad very well. Only bad thing is that over time the iPad begins to scrape off the pain and it leaves your keyboard with some white spots all over :/ but if looks isn’t something that you care about, this is the keyboard for you. Don’t use it for gaming because there is a delay in functionality when you press a key and then try to use the pad. Also, you have to press the keys a bit harder than the usual keyboard. But for the price? This is a great item! Definitely worth my money
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Reviewed in the United States on January 18, 2026