• plastic
• Fitness water bottle:impact resistant makes it great for all sports such as cycling, running, or any other fitness,portable water bottles
• Sports water cup:used to hold coffee, tea, milk, hot water, drinks, and other favorite beverage,sports water kettle
• Durable drinking bottles:unique craft and design make it easy to wash and for daily clean,durable drinking bottle
• Outdoor water containers:it's easy to clean, not easy to remain stains, bring much convenience to your life,water drinking cup
• Fitness drinking cup:it is sturdy and not easy to damage, which is very practical to use,sports water bottles