1. Creative suction cup design, say goodbye to accidentally spilling your drink
2. Strong suction, good for smooth surface, easy to use
3. Separated cup body design, prevents liquid from flowing to the table
4. Ergonomic design and open style handle, comfortable to hold
5. 304 stainless steel unibody liner, non-toxic, safe to use
6. Dustproof cover with half sealed ring, prevents liquid from spilling out
7. Double layers body for better insulation
8. BPA free, meets FDA standard
9. Corrosion-resistant and anti-hydrolysis
