Adjustable Shoulder Strap: The Water Bottle Bag Crossbody Bag features padded handles and adjustable shoulder straps that can be easily adjusted to fit most body types. Simple hook design allows the shoulder strap to be easily detached when not needed. Package Contents: You will receive 1 piece water bottle holder with adjustable shoulder strap and locking carabiner. It also enhances your comfort and safety when enjoying drinks on the go. Easily place your cup in your car's cup holder even with our cup accessories. High-Quality Material: The water bottle holder with shoulder strap has better waterproof and shock-proof properties, while maintaining its high softness, elasticity, lightness and comfort, and fully and effectively prevents the surface of the bottle from being scratched, scratched, etc. CONVENIENT AND EASY TO USE: The perfect accessory cup holder provides convenient and secure storage. Mug to ensure you enjoy your time at the beach or on the go and have a refreshing drink while soaking up the sun on the hot sand. It's literally heaven on earth. Versatility: This beautiful water bottle holder is perfect for walking, biking, camping, hiking, school, commuting, even at the beach, gym or sporting events. Its versatile design makes it suitable for a variety of sports and outdoor activities. Size: 23*11.5cm.