Convenient and spill-proof Enjoy your beverage on the go without spills. This water cup holder storage bag provides a secure, spill-proof solution for on-the-go hydration. Reliable and durable Built to last, constructed from durable materials. It is designed for long-term use during outdoor activities such as camping, backpacking, and more. Easy access Side mounted design allows easy access to your drink while you relax in your camping chair. No need to interrupt your relaxation to reach for your beverage. Fit Designed to hold most standard sized cups, cans, bottles, and some travel mugs. Its size is 5 inches in diameter and 4.1 inches in height, ensuring a secure fit for various beverage containers. Use scenarios - Camping or backpacking: attach to your chair for hands-free, spill-free sipping around the campsite. - Backyard or patio lounging: keep your drink within reach while you unwind in a chair. - Road trips or travel: use during breaks to stay hydrated without fumbling for your drink.