【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.
[Superior Slide Lid] The unique slide lid opens and closes easily with just one finger. The silicone O-ring creates a perfect seal, making the mug spill-resistant, easy to carry, and maintaining the temperature inside the mug. The slide lid is dishwasher safe and disassembles for easy cleaning. Replacement slide lids are also available.
DOUBLE-WALL VACUUM INSULATED: Maximize temperature retention and keep your favorite drinks, including cold brew, iced coffee, hot chocolate, black coffee, lattes, cappuccinos, espressos, soups, teas, water, and beer, cold in hot weather and hot in cold weather. This large mug is sweat-resistant and condensation-free. Hand washing is recommended to extend the life of your mug.
[Durable Premium Quality] This 16-ounce reusable mug is made with food-grade 304 stainless steel, both the inner and outer layers. It's free of BPA (Bisphenol A) chemicals, making it superior to ceramic and glass. This mug is finished with a stylish matte powder-coated design for durability, preventing scratches, peeling, and fading. The top of the mug features an ergonomic handle for a comfortable grip. Perfect for use at home, in the office, at cafes, camping, traveling, and a variety of other environments.
【PERFECT GIFT】This lightweight, simple, modern and stylish wine glass shaped stainless steel mug is the perfect gift for yourself, friends, loved ones, coffee lovers, artisans and travelers on special occasions such as birthdays, Valentine's Day, anniversaries, weddings and Christmas.
[About using a dishwasher/dryer] This product's performance will not be affected if it is used in a dishwasher. However, when using a dishwasher, there is a risk of scratches due to contact with other dishes. Please be aware of this and use at your own discretion and responsibility.
Why are most insulated coffee mugs with handles cylindrical and boring? Why not get a unique wine-glass-shaped coffee tumbler with a handle to add a touch of style to your desk, kitchen, living room, or other workspace? Grandties' insulated coffee mug with handle features a unique wine-glass shape with a sliding lid. The sliding lid opens and closes with one finger, making it easy to drink from the cup. A silicone O-ring completely seals the mug and prevents leaks and spills when easily transported. The coffee mug with lid also features a handle, making it convenient for transporting beverages in the office, kitchen, living room, outdoors, or as a travel mug. The double-walled vacuum design keeps iced coffee, cold brew, beer, hot chocolate, latte, cappuccino, espresso, tea, and more cold or hot for hours. We support environmental protection just like our customers who value high-quality, reusable products. This rambler is large enough for both men and women.
Volume: 16 oz/480 ml Features: Sliding lid opens and closes with one finger, and the disassembly option makes cleaning the body easy. Body: Premium 18/8 double-walled. Material: 304-grade food-quality stainless steel. Coating: Scratch-resistant powder coating. Lid and handle: Silicone rubber and PBT plastic. Safe and healthy for both the body and the environment—BPA, BPS, BPF, and toxic-free. Tips for maximizing the life of your drinkware: Care—Wash after each use, especially when using with liquids other than water. Care—Do not use abrasive cleaners like chlorine or bleach, or use hard scrubbing brushes. Do not use in the microwave, oven, or freezer.
