Plush next-to-body materials and fully adjustable Comfort Glide fit system make the Highland Vest your comfiest piece of gear for long training runs and races. Paired with a 1.5L reservoir (included), water bottle pockets and secure storage throughout - this vest has everything you need to hit the trails. FEATURES:- Comfort glide back adjuster system for full body adjustability for a secure, snug fit Includes a 1.5L reservoir so you have everything you need to run your first race Easy-access main storage area features a quick-auto closure and magnetic buckle to securely carry gear Up front pockets hold up to 2 Body Bottle 500 water bottles Dedicated secure phone storage in up front mesh pocket Compatible with up to a 2L reservoir Large, rear mesh stash pocket stores quick-access gear Secure hose clip at front chest MATERIALS:- 100% polyester 100% polyester SPECS:- Weight (without bottles): 8.15oz / 231 g Volume: 330 in3 / 5.41L