Your Therm-a-Rest Slacker hammock would be your go-to every night if it weren't for the simple fact that you're going to get absolutely drenched when it rains. But before you go do something rash (like pitch a tent), know that the Slacker Hammock Rain Fly is designed to keep you nice and dry as you sleep suspended between two sturdy trees. Made from a waterproof polyester ripstop and fully taped seams, this lightweight canopy offers resilient protection from both the rain and that post-storm drip as moisture and condensation slowly works its way down into the forest canopy. Additionally, this fly can be staked out through six guylines, ensuring full coverage for both single and double hammocks.