iN Z 飲料杯 - 吉伊卡哇美味款

This drink cup features a patent-design lid that securely locks with a simple push, preventing leaks. It includes two Tritan straws and comes with a fixed color cap and strap. The double-layer vacuum insulation keeps drinks cold for extended periods.

• The description claims the cup's design prevents leaks with a simple push.
• The description claims the double-layer vacuum insulation keeps drinks cold for extended periods.