HAUSHOF Vacuum Insulated Tumbler with Straw and Direct Drinking Insulated Water Stainless Steel Convenience Store Car Outdoor Gift for Birthday

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Product Specifications: Size: Top outer diameter 85mm, bottom outer diameter 70mm, height 170mm. Material: 304 stainless steel. Capacity: 500ml. Weight: 288g. Color: Black. Passed inspection by public institutions such as the Japan Food Analysis Center as safe tableware containing no lead or cadmium. [Carefully Selected Materials & BPA-Free] The body is made of food-grade 304 stainless steel, making it rust-resistant and durable. It does not condense and the outside does not get hot even when filled with hot drinks. The lid is BPA-free, harmless, and non-toxic, so you can use it with confidence. Long-lasting insulation: The vacuum insulation construction blocks external heat, keeping your hot drinks hot. The vacuum construction also prevents condensation, allowing you to enjoy your cold drinks for longer. (The insulation time was measured at 23±2°C. The time may vary depending on the ambient temperature and the temperature of the liquid. High temperatures in summer and low temperatures in winter significantly affect the time.) [Car compatible & 2-way lid design] The narrow base fits perfectly into your car's cup holder. The lid also features a straw, making it convenient for keeping your baby hydrated on the go. [Leak-proof & Large Diameter Design] The leak-proof design makes it easy to carry! The large 85mm diameter makes it easy to clean! This tumbler allows you to easily enjoy hot or cold drinks like coffee or tea at the office, home, school, or bar. HAUSHOF Vacuum Insulated Stainless Steel Tumbler, Coffee Cup with Lid, 500ml, Keeps Drinks Hot or Cold, Perfect for Water Bottles, Mug Bottles, and Convenience Stores