CB Japan 400ml Dark Gray Water Opening and Vacuum Tumbler 400 Bottle/Tumbler [Dishwasher Safe] One-Touch Closing, Insulated, Dual-Layer Construction,

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. The Holms One-Touch Tumbler is as portable as a bottle and as easy to use as a tumbler. I'm a Tumbler? I'm a Bottle? The wide opening (73mm) of the main body makes it easy to pour drinks and clean. The parts can be disassembled for easy cleaning. The one-touch opening mechanism makes it easy to open with one hand, allowing you to quickly pop open the lid and hydrate. It also has a lock, so you can easily carry it in a bag. *When placing it in a bag, be sure to keep the bottle upright to prevent leaks. With its simple, two-layer stainless steel vacuum insulation, this item is easy to use in all seasons, from summer to winter. Recommended for a variety of occasions, including outdoor activities, leisure, watching sports, and at work. It is dishwasher safe, making it ideal for everyday use. *When using in a dish dryer, do not place it near the steam, hot air, or hot water outlets. This may cause deformation or damage.