SKU: 96691277620
quantum radical tarp

quantum radical tarp Ultralight Tapered Tarp 9'/7'

Sale price$21.53 Regular price$23.92
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

quantum radical tarp Ultralight Tapered Tarp 9'/7'The Tarp There's something special about sitting under your tarp as raindrops fall around you. This tarp tapers in width to provide more coverage where you need it and less where you don't. The curved ridge and edges help produce a taut, wind shedding pitch in the classic a frame configuration. Tapered shape uses space efficiently Curved ridge and edges provide a taut pitch Recycled fabric option Silpoly won't sag when the temperature drops Lower

The Tarp

There's something special about sitting under your tarp as raindrops fall around you. This tarp tapers in width to provide more coverage where you need it and less where you don't. The curved ridge and edges help produce a taut, wind-shedding pitch in the classic a-frame configuration.

  • Tapered shape uses space efficiently
  • Curved ridge and edges provide a taut pitch
  • Recycled fabric option
  • Silpoly won't sag when the temperature drops
  • Lower water retention than silnylon
  • Reflective tie-outs
  • Great for partnering with your Bug Bivy or our 1P Bug Shelter.

Tie-outs

Tie-outs are located at each end of the ridge (2), the corners (4), and the midpoints of each side (2). There are hang loops located at each end of the ridge (2), on the ridge near each end (2), and the middle of the ridge (1).

There is an additional tie-out near the foot end of the ridge to allow the option to pitch with an improvised rear beak. To make the beak, move the guyline from the rear apex to the shock cord loop on the ridge tie-out (a fastline clip is recommended to make the transition quick and easy). Stake out the rear corners so the rear edge is pulled taut between the corners.

Note that the color of the UltraGrid reinforcements may vary from what's shown.


Seam Sealing

You'll need to seam seal the ridgeline of this tarp prior to use as per these instructions (or use our service).


Compatible with:

Made in the USA from imported materials.

Specifications

Fabric Options

Eco Silpoly:
  • Fabric: 20D SilPoly - RECYCLED
  • Coating: Sil/PU Blend
  • Hydrostatic Head: ~2000mm
  • Learn more about material considerations on our Materials Page.
Membrane Silpoly:
  • Fabric: 15D SilPoly
  • Coating: Sil/PU Blend
  • Hydrostatic Head: ~2000mm

Weight

Eco Silpoly:
  • Tarp (9' length): 11.0 oz | 313g
  • Tarp (10' length): TBD
  • Stuff sack: 0.3 oz | 8g
  • Landfill waste: 3.1 oz (waste from in-house manufacturing)
Membrane Silpoly:
  • Tarp (9' length): 8.6 oz | 245g
  • Tarp (10' length): 9.8 oz | 277g
  • Stuff sack: 0.2 oz | 6g
  • Landfill waste: 2.2 oz

Dimensions

9' Length Option:
  • Front width: 9'-0" | 2.74m
  • Rear width: 7'-0" | 2.13m
  • Length: 9'-0" | 2.74m
  • Packed size* (Eco): 9" x 6" x 2.5" | 23cm x 15cm x 6cm
  • Packed size* (Membrane): 9" x 6" x 2" | 23cm x 15cm x 5cm
  • Packed size is measured with tarp folded in the provided stuff sack. It can squish down to roughly half the stated size.
10 ft length Option:
  • Front width: 9'-3" | 2.82m
  • Rear width: 7'-2" | 2.18m
  • Length: 10'-0" | 3.05m
  • Packed size* (Eco): 9" x 6" x 2.5" | 23cm x 15cm x 6cm
  • Packed size* (Membrane): 9" x 6" x 2" | 23cm x 15cm x 5cm
  • Packed size is measured with tarp folded in the provided stuff sack. It can squish down to roughly half the stated size.

Required items:

Optional Rigging Kit:

Rigging
An optional rigging kit is available for those who wish to set up their tarp per our recommendations.

The kit comes with the following items:

  • 30 ft of 1.8mm UHMWPE core guyline with reflective tracer
  • 7 x 10mm Tensionlock guyline tensioners
  • 1 x Fastline clip
  • 2 x Guyline Grommets
Installation:
  1. Cut your guylines to the lengths shown below.
    • Front corners: 40" x 2
    • Rear corners: 30" x 2
    • Front apex: 96" x 1
    • Rear apex: 80" x 1
    • Midpoints: 20" x 2
  2. Install the tensioners using a girth hitch (see images below). Install at all perimeter tie-outs except the rear apex
  3. Clip the fastline clip to the rear apex.
  4. Install guylines into the tensioners:
    • Tie a loop in one end of each guyline. We prefer to use a bowline knot.
    • Thread the guylines through the tensioners as shown in the photos below. For the two guylines that attach to the ridgeline, slip a grommet onto the guyline prior to threading it through the tensioner.
    • Tie a knot in the untied end of each guyline. We use a simple overhand knot.
Girth Hitch:

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: 96691277620

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4.2 ★★★★★
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Robert&Robbie
Houston, US
★★★★★ 4
Great for indoor use.
Size: 10-11, Color: Cable Knit Navy
I bought a pair of these for myself about a year ago and there are plusses and minuses to them. They are comfortable and warm, without getting my feet sweaty or whatever. That's exactly what I wanted. On the minus side, mine ran far too small. I am a 10.5-11 shoe size and the 10-11 is about a half inch too short... my heels are sliding off the back. I am reordering a size 12-13 to try that one. In the take note column, the soles are NOT rubberized in any way. In fact they are like foam, and will absorb water! Also they do not provide cushioning against any kind of rough surface. I think they are perfect for strictly inside the apartment use, but they are not like moccasins or something that allow outdoor use. And I am ordering a 2nd pair after a year so I do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jeffery Mercer
Battle Creek, US
★★★★★ 5
They are of great quality!
Size: 12-13, Color: Cable Knit Coffee
Love em! After a year and there still Great and warm and Cozy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Cecil W
Alexandria, US
★★★★★ 5
Wonderful sock slippers
Size: 12-13, Color: Cable Knit Navy
These are wonderful sock slippers, They are very warm and well made. After reading reviews, I decided to order one size larger (10 to 11) and they are really comfortable big. However, I'm glad I did because they a lot easier to put on and take off. Highly recommended.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jimal
Charlottesville, US
★★★★★ 3
You get what you pay for
Size: 10-11, Color: Cable Knit Black
Comfy but cheaply made. I bought these for the price and expected them to be not the best quality but they are even less than I expected. Please also note that they run small. I got a 10-11 since I wear 11 shoe and Amazon recommended this size. I think a size larger would have been better. Not worth returning though. I’ll just wear them this winter if they last that long and get a better brand next time.
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Reviewed in the United States on December 25, 2025
L
Verified Purchase
L R
Phoenix, US
★★★★★ 5
I will buy these again.
Size: 12-13, Color: Cable Knit Brown
These are great. They’re warm and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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