Ceramic Tumbler, 500ml/750ml Large Capacity, Vacuum Insulated, Keeps Hot or Cold, with Straw, Double-Walled Design, Portable Coffee Cup, Water Bottle,

Our store offers a curated selection of genuine Japanese products. You can shop with complete peace of mind knowing that all our items are authentic. Please note that the instructions and manual for this product may only be available in Japanese.

1. KEY FEATURES: - Advanced Ceramic Technology German technology ceramic coating is used on the inner surface that comes in direct contact with drinks.This allows you to enjoy delicate flavors such as the sourness of coffee and the astringency of black tea without being affected by the odor peculiar to metal containers.It is designed so that you can enjoy the "taste of the ingredients as they are."Preserves aroma cleanly without adhering to coffee's bitter components or tea astringency. Compatible with acidic and alkaline beverages (coffee/carbonated water/fruit juice). Can be used with 2-way switching between straw spout and direct drinking spout to suit the occasion. - Direct drinking/straw switching type For direct drinking, we have adopted a ``tumbler-specific sealed lid'' that will not leak even if it falls over.In the straw type, the expandable straw is equipped with a cap with a silicone rope to prevent loss.The 7.5cm wide mouse unique to tumblers makes it easy to add ice cubes and drip coffee. - Vacuum double insulation Special electrolytic processing (anti-mold, freshness preservation, acid-alkali resistance) is applied to the inner surface to achieve long-term cold retention performance.The vacuum double-layer structure blocks heat conduction and exhibits a high heat retention effect.(6 hours of heat retention, 6 hours of cold retention) - Widely usable The lid opens and closes smoothly, making it easy to clean!Enjoy hot or iced drinks such as coffee and tea easily at the office, home, school, pub, etc.Note: When putting it in a bag, etc., please place the main unit vertically. - Material Ceramic liner Capacity: 500ml/750ml Feel free to use anytime, anywhere! We are committed to quality, but in the unlikely event that the item is defective, damaged, incorrectly delivered, or if there is a problem due to normal use, please feel free to contact our store by going to "Account Service" → "Order History" → "Contact Seller".

3. PRODUCT DIMENSIONS & WEIGHT: - Weight: 0.4 kg - Dimensions: 20.0 x 9.0 x 9.0 cm