Lightweight and rust-resistant titanium. Since titanium is a metal that doesn't rust, no metal will dissolve into your drink. Therefore, there is no metallic taste or smell, and you can enjoy the original taste of the drink. #kitaKitchen No price reduction for single items (immediate block). Please consult for bulk purchases. We will discount the difference in shipping costs. Brand new, unused Regular price is 11,000 yen on Rakuten and Yahoo! Shopping ● Packing will be compact and simple, such as compression and folding. If you are concerned about the packing method, larger size shipping is possible for an additional fee. Please consult in the comment section "before purchase". ● Questions about size, material, thickness, color, regular price, purchase date, purchase location, and frequency of use are not allowed. ● It is impossible to take photos that are exactly the same due to lighting and smartphone performance. We do not accept opinions such as the image being different from the color or the image being different. ● The shipping method may change without notice. ● The buyer should inquire with the shipping company to confirm the delivery status and investigate any postal accidents. ● All information listed is based on the seller's personal judgment criteria. ● These are secondary distribution items that have been in someone's hands and stored at home. There may be changes in condition, such as scratches, stains, dirt, missing items, aging, and other general quality changes. This price includes the possibility of initial defects, scratches, and stains. Only those who understand can purchase. If you are concerned about the details, please do not purchase to prevent trouble. ● There have been cases of fraud, return fraud, and false damage claims on flea market apps, as well as malicious cases where items are intentionally soiled or broken and a return is requested. There are also cases where returns are forced by nervous people even though the seller has indicated the possibility of scratches, stains, and quality changes. Because I have been a victim many times, as a response, all items I am selling, including "new and unused" items, will be listed as "junk items". Please check Wikipedia for the definition of junk items. By purchasing, you are considered to have agreed to the "junk item" condition.