For the Backpackinglight community.
Quarktex TM 20d mini ripstop (aka Momentum90 TM, Intrepid TM) at 15% off and free shipping.
Make your own bivy (top panels), quilt or vest using one of the most tried and true lightweight water repellent yet very breathable fabrics. Hydrostatic head tested 632 mm- as high as some silicone coated fabrics, yet has no coating for good vapor transfer.
$28.05 gets you 3 yards delivered. Order 10 yards and get further discount.
use coupon code bpl (lowercase)