1. High Grade Material: This water bottle bag is made of high grade diving material and is very strong and durable. It will not change after long use. 2. Adjustable Straps: Water bottle bags are designed to hold almost any water bottle and come with adjustable straps. It stays perfectly on the bottle and doesn't slip off. 3. Practicality: Easy access to headphones, keys, money, cards, pills, lipstick. Carry daily necessities safely while remaining comfortable and easy to move. 4. Perfect Gift: Free your hands while exercising and make a great fitness accessory gift for friends, boyfriends, girlfriends, parents, family, teachers, colleagues and classmates. 5. Light and Portable: This bottle bag is small in size, light in weight, easy to carry and use, suitable for fitness, but also suitable for traveling to carry, convenient and practical. Spec: Item Type: Weight: 43g/1.5oz Material: diving material packing list: 1 x Cup Sleeve Perfect Gift: Free your hands while exercising and make a great fitness accessory gift for friends, boyfriends, girlfriends, parents, family, teachers, colleagues and classmates. Practicality: Easy access to headphones, keys, money, cards, pills, lipstick. Carry daily necessities safely while remaining comfortable and easy to move. High Grade Material: This water bottle bag is made of high grade diving material and is very strong and durable. It will not change after long use. Adjustable Straps: Water bottle bags are designed to hold almost any water bottle and come with adjustable straps. It stays perfectly on the bottle and doesn't slip off. Light and Portable: This bottle bag is small in size, light in weight, easy to carry and use, suitable for fitness, but also suitable for traveling to carry, convenient and practical. Perfect Gift: Free your hands while exercising and make a great fitness accessory gift for friends, boyfriends, girlfriends, parents, family, teachers, colleagues and classmates. Practicality: Easy access to headphones, keys, money, cards, pills, lipstick. Carry daily necessities safely while remaining comfortable and easy to move. High Grade Material: This water bottle bag is made of high grade diving material and is very strong and durable. It will not change after long use. Adjustable Straps: Water bottle bags are designed to hold almost any water bottle and come with adjustable straps. It stays perfectly on the bottle and doesn't slip off. Light and Portable: This bottle bag is small in size, light in weight, easy to carry and use, suitable for fitness, but also suitable for traveling to carry, convenient and practical.