click the shopping portal at the top of the page, or the "gear store" at the top of the page
and look for anything like a silnylon tarp.

Integral Designs (siltarps and silponcho)
REI or Campmor (look for "silicone nylon tarp)
MEC (look for "silicone scout" tarp
Googling for "silnylon tarp" will get you a long way..
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Any fool can be uncomfortable...
My 3 season gear list
Winter list.
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