Thank you for viewing! ☆ This is a new, unused item, but it is offered at a discounted price due to the following issues: ・ There is a cut on the top edge. ・ There are areas where air is trapped on the sides. (Please see images 2, 3, and 4 for details) Please consider this before purchasing. ☆ Free shipping, anonymous delivery ☆ Please refrain from price negotiations. ☆ Feel free to purchase anytime. Midnight and early morning OK ♪ ☆ Other sets are also available. Check them out here ♪ → #A3 Water Bottle Cover 【Do you have these concerns?】 ・ The bottom of the water bottle cover wears out and tears even though the water bottle is still usable... ・ You want to use a hand-me-down water bottle, but the cover is tattered... ・ It's expensive to keep replacing water bottle covers... Recommended for those situations! ・ Prevents deterioration of expensive water bottles and water bottle pouches, making them last longer! ・ Made of silicone, it's soft, durable, heat-resistant, and long-lasting! ・ Can be washed repeatedly even if it gets dirty, ensuring hygiene! ・ More affordable than buying a new water bottle or water bottle pouch. Great value! ・ Prevents scratches and dents on stainless steel water bottles and absorbs impact if dropped! Don't you find that water bottles are used daily in kindergarten, elementary school, and junior high school, increasing the frequency of use and causing them to deteriorate quickly? Great for water bottles used in club activities, soccer, baseball, and other extracurricular activities ♪ Also great for sports days, school excursions, field trips, and outdoor activities, and for outdoor activities and camping. 【Product Details】 ・ Size: Diameter 9cm x Height 4.5cm Thickness 2mm ・ Color: Black ・ Material: Silicone ・ Quantity: 1 piece -- Can be attached over water bottle covers with a diameter of approximately 9cm -- Can be attached directly to water bottle bottles with a diameter of approximately 9cm Can also be used with water bottle covers (handy pouches) for 0.6 to 1 liter bottles from Thermos, Zojirushi, etc. For 1.5-liter stainless steel water bottles, it can be attached directly to the bottle. * Please be sure to check the size of your water bottle and water bottle cover before purchasing. 【About Shipping】 ・ We will ship anonymously via Yu-Packet Post Mini. ・ The item will be delivered to your post box. ・ We will fold it up small for packaging. Shipping Date: Within 1-2 days after payment Estimated Arrival: Approximately 2-4 days after shipping (※ It takes about 7-10 days for deliveries to Okinawa Prefecture due to shipping by sea.)