Features: Vacuum Cup Cover, easy to clean and replace. Made of grade plastic material, durable and no odor. Simple button, high sealing ring, no leaking. When pouring water, 360 degrees out of water, the adaptation rate is These vacuum cup cover are for ideal accessories for office bottle or outdoor sports camping hiking bottle. Specifications: Material: Plastic Size Chart: Size: Approx. 2.32inch(5.9cm) 2 Size: Approx. 2.09inch(5.3cm) 3 Size: Approx. 2.09inch(5.3cm) 4 Size: Approx. 1.93inch(4.9cm) Package Includes: 1x Thermal Bottle Inner Cover note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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