The water bottle sling bag made of premium neoprene material, features excellent waterproof and shockproof abilities. It maintains its softness and elasticity while providing durability that withstands long-term use. Designed with two carefully engineered pockets. The small zippered pocket is perfect for securely storing your cash and credit cards, while the larger zippered pocket comfortably fits your smartphone, keys, and other essentials.Carry this water jug sling bag on your travels or sport, freeing up your hands. Available in various sizes including 32oz, 40oz, 64oz, 87oz, and 128oz, our water bottle sleeve caters to different bottle sizes, ensuring it fits your hydration needs perfectly. With both a detachable handle strap and an adjustable shoulder strap, our flask carrier bag provides multiple carrying methods. Whether you prefer to wear it over your shoulder as a messenger bag or crossbody bag, our sling bag provides convenience and versatility. Whether you\'re hitting the gym, going for a jog, hiking, or simply enjoying some outdoor time with your furry friend, our water bottle carrier bag is your trusty companion. It effectively protects your water bottle from scratches and wear, making it an essential accessory for staying hydrated during your fitness routines, sports activities, and dog walks.