Onoola 18 oz (Also Fits 16, 20 & 21 oz) Pocket Carrier for Hydro Flask Type Bottles with Adjustable Straps (Neoprene Sleeve/Pouch) Neoprene carrier fits 16oz, 18oz, 20oz & 21oz wide-mouth Hydro Flasks, Lifeline FiftyFifty, Takeya Thermo Flasks and other similar sized water bottles. LARGE FRONT POCKET: Fits iPhone 6 (and similar sized phones), credit cards, keys, and other essentials - perfect for the gym, hike, or stroll around the park. PADDED SHOULDER STRAP & HAND STRAP: The shoulder strap extends from 27 to 54 inches (comfortable 1 inch width), making it an ideal length for carrying across the body for both adults and kids. The shorter strap is 13 inches long, offering another convenient way to carry your flask around. PROTECTIVE NEOPRENE FABRIC: Protect your expensive flasks from minor dents and scratches. Keep your flasks safe with this stylish carrier that appeals to everyone! Also available in 24, 32, 40 and 64 oz sizes. Designed with Aloha in Hawaii. *Please note this listing does not include the actual flask, the item for sale is the carrier.