Description: 
1. Straw Material: Emitting the taste of nature, environmental health. Every sip of coffee you drink lingers light wheat flavor.
2. Silicone Cup Sleeve Design: Not hot to hold, heat insulation and anti-scalding, more comfortable.
3. Silicone Seal Loop: Sealed, leak-proof. Not afraid of hot and cold, able to withstand -20 ~ 120 degrees!
4. Large Diameter Design: Easy to clean, exquisite, and beautiful.
5. Features: Smooth and rounded cup mouth, flat and stable cup bottom, anti-collision, and wear-resistant.