• Plastic
• A5 bottle--the flat water bottle is made of plastic materials, safe and can support long period using,flat water kettle
• Reusable water bottles--the creative water bottle is equipped with a leak-proof lid and a handle so that the water in the kettle will not leak out easily,sports water bottles
• Flat sports bottle--this water bottle is easy to carry and suitable for different occasions such as indoor and outdoor, hiking, party and school,outdoor water bottle
• Sports drinking bottle-- who like outdoor sports or need to have a convenient and portable water bottle,flat water bottle for travel
• Water bottle for fitness--our water bottle can leak-proof, no need to worry about the water will spill or leak into your bag,flat kettle for outdoor