★Instant purchase welcome★ ★Bundle discount available★ ・All items in our shop 　-100 yen for each additional item ・Water bottle pouches (covers for water bottle bodies) in our shop 　Special discount of -100 yen for each additional purchase (total discount of 200 yen) 　Please comment if you wish to purchase. ★For changes to Rakuraku Mercari delivery, +30 yen See the product list here ↓ #RelaxingHome See the water bottle cover list here ↓ #RelaxingHomeWaterBottleCover See the water bottle bottom cover list here ↓ #RelaxingHomeWaterBottleBottomCover ★Water Bottle Bottom Cover★ 8cm Purple 1 piece For reinforcing the bottom of your water bottle. For reinforcing/repairing the bottom of water bottle covers that are prone to tearing. For protecting cases such as baseball bat cases with a diameter of around 8cm. Shock-resistant due to being made of rubber Easy to put on, washable, and clean. Size: Diameter 8cm x Height 4cm Thickness: 2mm Weight: Approximately 35g Material: Silicone rubber Color: Purple Heat resistance: 240℃ Cold resistance: -40℃ The applicable range for the bottom cover is around 8cm in diameter. ※The photos are of my personal thermos FHO-800WF and FFZ-800. ⚠️Water bottle body and cover are not included. ■General Thermos 800ml and 1000ml have a diameter of about 8.2cm, so when combined with the thickness of our shop's pouch, it will be about 8.5cm. It is made of stretchy silicone rubber and is slightly smaller, but you can use it by inserting it firmly. Please insert it firmly until the bottom surface is level. If used with a soft water bottle pouch, a slightly tighter fit will allow for better adhesion, and it can be used without double-sided tape, making it easy to wash and convenient. If the water bottle you plan to use is smaller than 8cm in diameter, it is recommended to use double-sided tape or, if it is around 7.5cm in diameter, use a 7.5cm bottom cover. (8.5cm x 4cm is not available. Please understand.) ■We also handle waterproof transparent double-sided tape. Please comment if you wish to purchase. ※It will be folded to a thickness of within 3cm for shipping. Due to molding and shipping, distortion may occur, but there is no problem with use. Please understand.