Simms Headwaters Chest Pack - Put fishing functionality front-and-center with the Headwaters Chest Pack that divides, conquers, and corrals via a rugged 630-Denier build, a tough compression-molded workstation, hydration housing in the back, and a quick-release design that lets you remove and reattach the front assembly to waders or your Headwaters Backpack. 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 Combines a fully featured chest pack and a simplified back storage compartment with an integrated net holder slot and D-ring The back storage compartment is hydration-compatible and has enough room for an extra layer The back storage compartment is removable and the chest pack is compatible with any Simms waders or the Headwaters backpack Chest pack comes with a deployable webbing strap to wrap around the body and secure the pack when used with Simms waders or the Headwaters backpack Chest pack includes a main compartment with an internal divider and a compression-molded workstation with a fly patch for easily changing flies on the water Magnetic closure drop-in pocket behind workstation and a zippered pocket with a key clip on the body side of the chest pack Retractor docking station featured on the side of the chest pack Mesh bear spray pocket on the bottom of chest pack and stretch mesh pocket specifically designed for floatant