The Orvis PRO Waterproof Backpack 30L sets the gold standard for day pack design, offering unparalleled field performance. Constructed from 840-denier, abrasion- and puncture-resistant ballistic nylon and coated with a .1mm waterproof TPU layer on both sides, this pack is built for durability and protection in rugged environments. The slightly longer back panel ensures better weight distribution across the hips, thanks to repositioned lumbar straps, providing enhanced comfort for long days in the field.Equipped with a submersible, blow-out-free #10 TIZIP MasterSeal zipper, the backpack offers a generous opening for easy access to gear. The perforated, 10mm foam padding on the shoulder straps and back panel delivers comfort and breathability. Additional features include an integrated back panel net scabbard, exterior D-ring, rod tube cam straps, a water bottle pocket with a retention leash, and internal hanging pockets for organisation.The backpack is also compatible with the Orvis 3L Chest Pack and 2L Chest/Hip Pack, making it a versatile option for anglers and adventurers. With a capacity of 30L (1830 cubic inches), this waterproof backpack handles whatever your day in the field demands.