Digital Display Temperature Stainless Steel Cup Intelligent Temperature Display Pea Cup One-button Convenient Bouncing Cup Features: Leakproof and Lockable - When is closed,the bottle is secure and leakproof.The flip top lid also features a lock to accidental opening while travelling.Make sure the silicone is installed properly to leaks. Durable and made of materials COLD OR HOT: Double wall vacuum insulation keeps drinks warm for hours; keeps drinks hot for up to 12 hours and cold for up to 24 hours,perfect for travel,office or outdoors Easy to and Clean off the lid to reveal a wide opening that easily accommodates normal-sized ice cubes and is easy to and clean.hand wash recommended The smart model has a temperature display function,which automplays the curratically disent water temperature in the cup Product Description: pcakage including： cup*1 This is a good product for home use. Suitable for home, school, dormitory, office. Is suitable for family, friends, classmates, colleagues small gifts. The design of this product is beautiful and the color looks nice. It has a decorative function and can embellish your life. It's the little assistants in your daily life that make your life more convenient.