Fits Most 8-40 oz BottlesThe water bottle straps work great for 8-40 oz bottles, such as Stanley cups, Simple Modern tumblers, Hydroflask wide mouth bottles and other bottles with lip. With the safety ring being a tight fit around the bottle without slipping, no need to worry about dropping or losing your expensive water bottles. *Note: Package includes strap only, bottle is not included. Premium SiliconeMade of durable silicone, the bottle strap is waterproof, easy to clean and dry. Compared with paracord handle, our strap with high elasticity is more flexible to easily install on 8-40 oz bottle or remove, no effort is needed to force it down. The color won't bleed or crack like handle does and remains as bright as new after long-term use. Bright-coloredColors to choose from, customizing your bottle with this cutie handle and adding a touch of freshness to your bottle. The water bottle lanyard is a comfortable and fashionable way to carry your bottle. Choose the one that caters to your personal preferences and lifestyle. Easy to CarryThe bottle holder strap is wide and sits comfortably in your hand, making it very easy and convenient to carry your bottle with you. The Hydroflask handle strap can be hand-held or hung on your bike, baby carriage, backpack, etc., making it great for walkers, travelers, hikers, students, or busy moms.