Made of 100% silicone, it's durable, long-lasting, and heat-resistant! It firmly protects the bottom of your water bottle, which is most prone to scratches! ○Color Khaki Set of 2 Other colors are also available. #sana_waterbottle #sana_70 Straight bottom type Size: 70mm Height: 18mm Thickness: 2mm 11.1g Fits water bottles with a bottom diameter of 6.8-7.2cm! Please check the size of your water bottle's bottom before purchasing! Shipped via regular mail. For those in a hurry, you can upgrade to Yu-packet Post for an additional 50 yen (*ˊ˘ˋ*) This is an overseas product. Please refrain from purchasing if you are looking for perfection or are overly sensitive. The product has been inspected, but there may be oversights! There may be small burrs, shape irregularities, or slight color fading. Therefore, please refrain from purchasing if you are sensitive to these issues. Zojirushi, Tiger, T-fal, Thermos Entrance, school preparation, kindergarten, nursery school, girls, boys Cooling, insulation, children, my bottle, Starbucks Skater, ultra-lightweight, stainless steel bottle, 4 Plastic water bottle, direct bottle, Cars