It's not easy for designers to create fully waterproof a backpack, even if they aim to use waterproof fabrics and DWR treatments. There are seams, lids, zippers, compartments and sleeves in the best hiking backpacks and that means there are plenty of areas where rain can ingress.
To keep the rain and wet out, you will need some extra help. Read on for five simple steps to waterproof your backpack, which means you'll be able to keep your outdoor products – and sandwiches – dry on the trail.
