:If you’re like us, the number of days spent in the field are limited and you don’t have time to wait on Mother Nature to cooperate. The MidwayUSA Elk Fork line was designed to keep you comfortable in the stand when your quarry is active and your buddies are heading back to the truck. The Elk Fork Line features a durable and quiet 175 GSM brushed tricot exterior laminated to a waterproof membrane with fully taped seams and PrimaLoft Black insulation.