IOLOYU Stainless Steel Tumbler with and Stainless Steel Vacuum Insulated Coffee 700ml Large Stylish Coffee Tumbler with Keeps Drinks Cold for Long

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. 1. Tumbler with Straw: The tumbler comes with a stainless steel straw. When you want to use the straw, simply remove the small lid and the straw will pop out, allowing you to drink directly. When you don't need to drink, simply press the small lid to retract it. This makes drinking water easy and keeps the straw clean and hygienic. Note: To avoid burns, do not pour hot water over 50°C into the tumbler when drinking with the straw! 2. Tumbler with Lid: The tumbler comes with a lid that prevents spills. This makes it perfect for indoor and outdoor use, whether traveling or hiking. It also easily attaches to your car's drink holder, making it convenient for hydration in the car. (Please check the holder size before use.) 3. Stainless Steel Tumbler: Made of 304 stainless steel (rust-resistant, anti-oxidation, and corrosion-resistant), this BPA-free tumbler is safe and reliable. Made of food-grade stainless steel, it eliminates any metallic odor, allowing you to enjoy the natural flavor of your drink. The lid is designed to be able to be drunk with or without the lid, and it can be opened with one hand for added convenience. 4. Vacuum Insulated Tumbler: This coffee tumbler keeps drinks hot for 6 hours and cold for 8 hours. Its double-walled vacuum insulation keeps drinks hot, so you can enjoy them right down to the last drop. Enjoy delicious drinks in summer or winter. The wide mouth (approximately 9cm) makes it easy to add ice or fruit. The inside of the cup is easy to wash, so you can keep it clean. 5. This tumbler has a large capacity of 700ml, measures 22.5cm high and 7cm deep, weighs 300g, and is available in two beautiful colors. This non-pourable tumbler is perfect for convenience store coffee, and it also makes a delicious beer drink! Not only can you use the tumbler yourself, but it also makes a wonderful gift. If you have any questions or comments about the product, please feel free to contact us at any time. The IOLOYU after-sales team will respond within 24 hours. 6. Healthy, food-contact materials, authentic, and genuine: We use original Beihekeji (IOLOYU) products, which have been confirmed as safe for food contact. Furthermore, customer satisfaction is our top priority. If you are not satisfied with your purchase, please feel free to contact us at any time. We offer a hassle-free return and exchange service, ensuring a comfortable and stress-free shopping experience. Product Name: Stainless Steel Vacuum Insulated Coffee Tumbler with Lid, Spill-Proof, Straw Included, 700ml Capacity, Thermos Material: 304 stainless steel Size: 22.5*9*7cm Weight: 380g Capacity: 700ml Uses: Suitable for a variety of environments, including home, office, cafe, camping, travel, etc. Tumbler Features: 1.Special design, fashionable and atmospheric. 2. The multi-layered structure provides excellent heat and cold insulation. 3. Made of stainless steel, tasteless and odorless. 4.With lid, dustproof and leakproof. 5. Comes with a carrying rope, easy to carry. Notes: 1.Dishwasher safe. 2.Not suitable for microwave oven. 3. Make sure the shell is dry, do not place it in a damp, dark place.