Made of food grade plastic material--100% BPA free and non-toxic. The high quality water bottles can keep your safty. They does not generate odour, chemical or unpleasant taste. The flip-top lid is designed with a secure lock, which effectively preventing dust and leak-proof. It can be easily opened with one hand. The wide mouth is easy to fit ice cubes and easy to clean. Integrated handle makes it easier and more comfortable to pick up and go. You can take it anywhere you go, like climbing, hiking, school and etc. Measured 2.72"*2.72"*8.43".Black,gray and white colors for your choice. Customize your logo or brand name on the front to boost your brand awareness! Shipping via sea for the last price tier.