Stainless Steel Tumbler with Large Vacuum Wide Portable for and Travel Straw, Lid, Insulated, Handle, Capacity, Insulated, Double-Walled Wall, Mouth,

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. [Double drinking design] It has two types of drinking spouts, a direct drinking spout and a straw spout, so you can use them according to your needs. You can drink comfortably in any situation. [Super Large Capacity] This tumbler has a large capacity of 600ml, 900ml, or 1200ml, so you can carry plenty of drinks even when you're out and about or traveling. It has a handle for easy portability. The bottom of the cup is compatible with car cup holders. [Vacuum Insulated Tumbler] The double-walled stainless steel vacuum insulation design provides excellent heat and cold retention, keeping drinks hot or cold for a long time. Suitable for a variety of drinks, including coffee and sports drinks. [Completely sealed design] Comes with a retractable hidden straw and an airtight dust cap, ensuring excellent sealing, no spills at all times, and a variety of drinking methods to suit any situation. [Easy to use] You can enjoy delicious drinks anytime, anywhere using a stainless steel tumbler, whether at the office, home, school, or izakaya, or for iced or hot drinks. [Easy to use] You can enjoy delicious drinks anytime, anywhere using a stainless steel tumbler, whether at the office, home, school, or izakaya, or for iced or hot drinks.