RIVERS Vacuum Flask Stem Standard Silver

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. ■Materials: Stainless steel (body/polypropylene lid, inner stopper)/silicone rubber (lid, inner stopper) ■Capacity: 500ml ■Heat retention: 73°C or higher (6 hours) Cold retention: 7°C or lower (6 hours) ■Dimensions: Width 70mm x Height 225mm x Depth 70mm ■Weight: Approx. 200g