The iDrink Cat-themed Thermal Bottle, 595ml, reference ID0557, is an insulated bottle for hot or cold drinks. Made of BPA-free 304 stainless steel inside and out, it features a double wall and vacuum insulation that keeps drinks cold for up to 24 hours or hot for up to 12 hours without spilling. The cat theme brings this classic pet motif to the thermal version of the range. It's a great option for cat lovers who prefer an insulated bottle over the Tritan version.