Retaining its lightweight and breathable design, the updated Simms classic mesh Tributary Vest now offers even greater value and functionality. Experience the innovation in our new model, featuring an improved pocket structure, polyester mesh exterior back panel and a new retractor docking station. Product Features: Poly mesh main body construction for breathability and faster drying times Durable nylon woven ripstop textile pockets and back panel allow you to organize your gear more efficiently Four semi-structured lower flapped pockets and two YKKA(R) zippered horizontal pockets for small and large fly box storage Two flapped pockets on chest with VelcroA(R) fly patch, mini D-ring accessory attachment, and a Hypalon retractor docking station which allows you to keep essential tools like nippers conveniently within reach Daisy chain webbing on right shoulder for accessory attachements Large capacity rear storage pocket for jackets, waterbottle and meal storage Internal chest pocket storage for licenses and glasses Quick release buckle on mid-chest "Third hand" rod holder and net D-ring to free up your hands when tying on new flies or landing a fish Product Specifications: Fabric: Main Body: 100% Polyester Mesh Fabric: Pockets and Back Panel: 100% Nylon Ripstop Weight: 300g (10.6 oz)