■ Purchase (Acquisition) Date: October 13, 2025 (Listing Date) 　Product Condition: New, Unused (Included with a new water bottle purchase) 　Manufacturer: Klean Kanteen 　Model Number: 　Accessories: 　This is an item that came with a Klean Kanteen water bottle, but I am selling it because I don't use this type of cap. ・It is in new, unused condition. ・Please check the manufacturer's official website or product review sites for product specifications. ・If you have any questions, please leave a comment and I will answer them to the best of my ability. 　This product is new and unused, but it is a pre-owned item that has been in someone else's possession once. Please consider purchasing only if you understand that it is a pre-owned item. Also, please refrain from purchasing if you are sensitive to this, or if you do not understand that it is a home-stored item and the above precautions.