BOONSHAK Stainless Steel Water Bottle 500ml Vacuum Insulated Tumbler Compatible with Carbonation Includes Straw Wide

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. 【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. ---------------------------------------------------------------------- [Keeps the temperature of your drink securely] BOONSHAK's thermos cup uses vacuum insulation technology to maintain the temperature of your drink regardless of external temperature. Keeps drinks hot on cold winter days and cold drinks hot longer on hot summer days. You can use it with confidence anywhere, such as at home or in the office, on your way to work or school, or during outdoor activities. Even if you leave it on your desk at school or at work for a long time, it will maintain the perfect drinking temperature, so you can enjoy your drink anytime. [Compatible with carbonated drinks] This thermal cup is compatible with carbonated drinks, so you can carry not only regular water, tea, and coffee, but also sports drinks and carbonated drinks. For example, it is useful for hydration at the gym, outdoor activities, and watching sports. You can use it as you like, so you can enjoy your favorite drink anytime, anywhere, and keep it fresh even when you're on the go or active. [Non-slip design for peace of mind] The handle and bottom are anti-slip, making it stable and easy to hold. You don't have to worry about moving it in your car or storing it in your bag, and it gives you a sense of security. Furthermore, since it is non-slip, it is useful in various situations such as camping and mountain climbing, and reduces the stress of carrying it around. It has a convenient design that can be used in all situations, from daily life to activities. [No condensation design] BOONSHAK thermal cups are specially treated to prevent condensation. The outside is resistant to condensation, so you don't have to worry about your table or bag getting wet. For example,