Thermos Stainless Steel Mug 350ml Espresso JNS-351 ESP

・This portable mug features a new mechanism allowing unlocking and opening with a single action. It’s a lightweight, slim model that fits neatly into your bag. ・Size (approximate): 6 x 6.5 x 19 cm, body weight (approximate): 180 g, capacity: 350 ml ・Insulation effectiveness: 63 degrees Celsius or higher (6 hours) / Cooling effectiveness: 11 degrees Celsius or lower (6 hours) ・Country of origin: Philippines ・Material: Body/stainless steel (acrylic resin coating), lid, straw body, and mouthpiece/polypropylene, lid gasket and straw gasket/silicone

【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.