Simms Headwaters Sling Pack - Made to sync with your on-water processes, the ambidextrous Headwaters Sling Pack divides, conquers, and corrals with a rugged 630-Denier build, a tough compression-molded workstation, convenient net storage and a magnetic easy-access closure for keeping fishing essentials at the ready. Durable and water resistant 630 Denier High-Density Oxford Nylon fabric with TPU coated frontside and PU coated backside Coated water-resistant YKK Aquaguard zippers Ambidextrous design enables a comfortable carry solution for all anglers Compression-molded work station with fly patch for easily changing flies on the water Magnetic closure drop-in pocket located behind work station Retractor docking station on the side and beverage sleeves in the main compartment Webbing on the backside of the shoulder strap offers the angler multiple attachment points for premium comfort The chest strap and shoulder strap include a side release buckle which allows for easy on/off Net holster sleeve located on the bottom of the pack