Kevnhaun Plastic Bottle Warm For 400ml to Stainless Heat Cold Vacuum Condensation Sports Drink KDS9158 Holder, Gray, 550ml, Steel, Insulation,

A stainless steel plastic bottle holder that allows you to carry your entire plastic bottle while maintaining its temperature. You can also carry carbonated drinks and milk drinks. Just replace the plastic bottle, so there is no need to worry about washing it. Compatible with 400-550ml plastic bottles. You can also remove the lid and put cans and bottles in it. The vacuum insulation layer prevents the inside temperature from escaping and prevents the outside temperature from transmitting, keeping you warm or cold. Useful in various situations such as sports, camping, office, etc. Compact foldable handle! Convenient to carry.