Check the listing for details. iACTIVEGO Running Belt: (2) Leak-Free Hydration Bottles-Adjustable Belt. Condition: New with tags. Listed at 24.99 USD. PLUS-SIZE POCKET : Holds phones, keys, credit cards and more - Measures 7.75" horizontal - 4.00" vertical - 8.50" diagonal. ADJUSTABLE BELT : Fit 21" to 44.50" - Cross-stitch web pattern - Tough lasting design - no stretching NO-BOUNCE TECHNOLOGY : Proprietary rubber grips and NON-elastic locking belt makes it stay in place! EASY SLIDE BOTTLE POCKETS : Provides one-hand operation while moving - Secured by elastic pull cords (2) XL 9 OUNCE NO-LEAK, BPA-FREE BOTTLES : You get 18 ounces of liquid hydration that won't drip out as you run - Ideal for 5k 10k races Why Buy This Exclusive iACTIVEGO Design Hydration Belt: - Largest Water-Resistant Storage Pocket of any belt on the current market. Your oversize smartphone will not be a problem with the iACTIVEGO belt. Also, add you debit/credit cards, cash and keys or other valuables. Don't forget your headphones with our Best of Class Front Headphone Access Port design. - Proprietary No-Bounce Technology provides an amazingly comfortable snug fit while you go play! Whether you are training for a marathon, 5k, a rigorous hike, or just a leisure walk with your best friend, this light-weight belt will stay in place because it works like you want it to. Rubberized Grip Technology and our Exclusive No-Stretch Locking Belt design guarantee comfort on the move. - (2) Large 9 Oz No-Leak Bottles will handle all the hydration tasks for you! The water spouts are soft and rubberized for maximum comfort and teeth protection. - Adjustable Belt from 21" - 44.50" so one size fits all. Well, we won't lie. It fits most!Our belt is specifically designed with web cross-stitching to remain durable and long-lasting. It is not elastic so will not stretch and fall while you run like many other belts on the market. - Single-Hand Easy-Slide Pocket design for your bottles. We specifically created a minimalist efficient pocket with less bulk than our competitors. This provides lighter-weight and easier operation while on your runs!