Features: 1.Capacities to meet different needs 2. Easy to carry, making the product appearance more concise and comfortable 3. Wide mouth design, round and delicate, easy to clean 4. Anti slip cup bottom, with a concave convex structure that is not easy to collapse 5. Internal 304 stainless steel and external 201 stainless steel, insulation and cold locking 6. Take a big gulp and drink the refreshing taste in one fell swoop, with a perfect sense of palatability Specification: Capacity: About 350ml Color: Beige, orange, navy blue, pink, blue, green Size: As shown in the picture Material Inner/Outer:SUS304 + 201 stainless steel Straw: Silicone Note: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow 0.5-1cm errors due to manual measurement. Thank you for your understand!