THIS IS A BRAND NEW HYDRATION BELT MADE BY KALENJI, EXCELLENT QUALITY VERY WELL MADE BELT, DESIGNED FOR HYDRATING YOUR BODY EASILY WHILE RUNNING,HIKING ETC THE BELT FEATURES 1 TILTED REMOVABLE BOTTLE FOR GREATER EASE OF USE, THE BOTTLE HOLDS 500 MLS, THE BELT IS ADJUSTABLE AND HAS A ZIP STORAGE POCKET FOR FOOD OR ANY ACCESSORIES, IT HAS A MESH BACK PANEL FOR COMFORT. IT IS MADE OF 95% POLYESTERAND 5% POLYAMIDE.