GOOM Insulated Water Vacuum with 316 Stainless Steel Keeps Drinks Hot or with Lid and Stylish for Outdoors and Sports Tumbler, 730ml, Bottle,

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. [High-Quality 316L Stainless Steel] The cup's inner jar is made of high-quality 316L (SUS316L) stainless steel, which is both environmentally and physically friendly. The lid is made of food-grade silicone and PP, and is BPA-free. It prevents the harmful effects of chemicals and ensures safe use. 316L stainless steel is more corrosion-resistant than standard stainless steel and is a high-grade material also used in the jewelry, medical, and food industries. [Sturdy Handle] The handle is made of a hard material that is resistant to deformation, prevents the cup from shaking, and is convenient to carry. The foldable design means it won't get in the way when drinking, making it comfortable to use. [Insulation Performance] The five-layer construction keeps drinks hot and cold for up to 6 hours, and cold drinks cold for up to 4 hours. It won't condense or transfer heat to the outside, so you can use it with confidence. [Original Design] Available in a wide range of colors. Choose from two original designs: a gradient logo or a ribbon. This insulated bottle can also be enjoyed as a fashion accessory. [Safety & Security] The cup lid is made of silicone rubber to prevent spills. Its stable and secure design reduces spills caused by shaking. It's a reliable partner for all occasions, from everyday use to outdoor activities. [Perfect Gift] The sophisticated design makes it the perfect gift for someone special on special occasions such as Mother's Day, birthdays, anniversaries, and school entrance ceremonies. A heartwarming gift to express your gratitude. Ribbon Purple