VestPac DriftPac Ultimate Hydration Pack Designed specifically for fishing, the DriftPac Hydration Paneloffers tool retractors, a tippet holder, and a velcro pouch for easily attaching tackle boxes, first aid, and accessories. Our patented 3D Airmesh technology keeps you warm in the winter and cool in the summer while providing superior comfort and durability. Four chest centered pockets for secure convienient storage Includes: Fold-down Velcro pouch for attaching tackle boxes and accessories, 5 metal gromits for attaching tools and supplies, 3 tool retractors, 1 T-tippet holder, and a Velcro starter pac. Ultimate option also includes 2 ripple foam and 2 fly boxes. Includes front, back, straps, and 1 liter hydration reservoir