texture of material:
- Food grade 18 / 8 stainless steel
- The product comes with a cup cover and straw, and the size of a 20 oz cup is perfect for everyday use, suitable for most car cup holders.
- Vacuum insulation design ensures good temperature protection. At normal temperature, this cup can keep cold for 6-9 hours.
- The wide opening can hold ice for easy cleaning. It is easy to use with a sliding and pressure proof cover. When you open the slider, there is a drinking hole, you can drink at will.