• Premium Material: Made of BPA-free 304 stainless steel, food safe and durable to use
• Thermal Insulation: With thermal insulated function, it can keep the water cold or hot for a long time
• Large Opening: Large mouth opening, easy to fill ice cubes, water, drinks and more
• Leak-Proof Design: The inside silicone lid ring guarantees your bottle will never leak, you can store it anywhere you want without worrying about it spilling. Keeping your drink free of odor and unwanted taste
• Wide Application: You can take it with you for outdoor sports, the gym, yoga class, backpacking, climbing, camping, and other activities

Specification:

• Material: 304 stainless steel
• Size: 27.3*8cm