- [VERSATILE APPLICATION] This universal cup holder is designed to fit any roll bar with a diameter ranging from 0.95" to 2.50". It’s perfect for a variety of uses including pontoon boats, wheelchairs, bicycles, strollers, and walkers. - [SECURE ATTACHMENT] Equipped with non-slip adhesive tapes and adjustable velcro straps, this bottle holder ensures a firm grip on the roll bar, effectively absorbing bumps and vibrations during use. - [MULTIFUNCTIONAL STORAGE] Beyond just holding drinks, the boat water bottle pouch features a spacious front pocket ideal for storing essentials such as keys, mobile phones, charging cables, earphones, and portable power banks. - [DURABLE CONSTRUCTION] Made from 600D Oxford cloth, this collapsible cup holder offers heat retention and water resistance, making it suitable for various environments. It also includes multiple tactical hooks for versatile attachment options. Use Cases: 1. Perfect for keeping drinks and personal items secure while enjoying a day on the water in your pontoon boat. 2. Ideal for cyclists and wheelchair users who need easy access to beverages and personal belongings on the go. 3. A practical solution for parents using strollers, allowing for convenient storage of drinks and small items during walks. This cup holder combines functionality, compatibility, and durability, catering to diverse needs in everyday life.