Delicate Design: this aluminum water bottle has a non slip base and snap lid design, which can make it easy to carry, and leakproof; The single layer insulation can help you keep from the hot water, nice for everyday use What You Will Get: you will receive 10 bike water bottles, suitable for gym, hiking, fishing, cycling, outdoor sports and school use; There are enough colors and quantities to share these water bottles with your friends and family Easy to Carry: this aluminum drinking bottle has a light weight and suitable capacity, so it is easy to carry; Due to its suitable dimension, you can put it in your small bag, bringing you a convenient experience Wide Application: our water bottles with snap lids are not only suitable for school and other daily usage, but also can be applied as the sport accessories for hiking, climbing, jogging, running, camping, and cycling; They can keep you energized effectively Quality Material: the camping water bottle is made of quality aluminum material, not easy to break or deform, lightweight and sturdy, classic and convenient, so you can use it with confidence Features: Humanized design: The snap lid of the travel water bottles can have easy portability and can be fastened to backpacks and cars to reduce stress of the water bottle during walking. Practical to use: The travel bottles for gym can be suitable for any group of people, and suitable for your family members, colleagues and more. Specifications: Material: aluminum Color: black, white, original color, light green, purple, orange, blue, pink, green and red Size: ‎18.5 x 7.3 cm / 7.3 x 2.9 inches Package includes: 10 x Bike water bottles Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.