Durable welded seams enhance waterproof protection and withstand year-in, year-out seasonal abuse Easy-stow, envelope-style design packs down small when not in use NRS StormStrip closure system seals water out of the bag Quick-release buckle features a D-Ring attachment for rigging convenience NRS Ether HydroLock Dry Bag - A lightweight dry bag that doesn’t take waterproof protection lightly. The NRS Ether HydroLock Dry Bag combines NRS's folding StormStrip seal and HydroLock zip closure with 70D dual TPU-coated nylon for 100% waterproof, submersible storage in a compact, packable design.