??? Double wall vacuum insulation retains hot or cold temperatures
??? Durable stainless steel interior and exterior
??? Twist and pour stopper allows you to pour without removing the stopper
??? Cool to the touch with hot liquids， sweat-proof with cold
??? Thermos vacuum insulation technology for temperature retention

Features:
1. High quality wall vacuum stainless steel，easy to clean，anti fouling.
2. Excellent cold and heat preservation effect，Keep water hot/cold for 12 to 24 hours.
3. Food-grade plastics parts，100% BPA Free，antibacterial processing，environmental health.
4. High capacity (350ml)，satisfied the daily outdoor drinking .
5. Best choice for school，office，outdoor travel.
Specifications:
1. Size: 23.5cm*6.5cm(Diameter)
2. Material: Stainless steel
3. Capacity: 350ml
4. Color: Copper， Dark Green，Gold
Package Included:
1 x stainless steel vacuum cup