3COINS Pet Bottle Cooler Pet Bottle Holder KITINTO 3coins Purchased last year and used once, then stored at home. Used only once, so I think it's in good condition, but please understand. ● This pet bottle cooler fits 500ml to 600ml pet bottles. ● Vacuum insulation structure prevents condensation and keeps the temperature even outdoors. ● Comes with two types of straps for easy carrying when going out. ● The long strap can be used as a shoulder strap. ● The short strap is recommended for carrying by hand or attaching to a bag. ■Specifications■ Size: ＜Body＞ Approximately diameter 11 x height 17cm (including handle) ＜Strap Short＞ Approximately length 7cm ＜Strap Long＞ Approximately length 66-143cm (excluding fasteners) Not for use: Dishwasher/dryer, microwave, oven, direct fire, open flame Heat retention: 53°C or higher (1 hour) Please comment if you have any questions!