Kevnhaun Black Stainless Steel PET Bottle Holder for 400ml-550ml Bottles, Vacuum Insulated, Anti-Condensation, for Carbonated Sports Drinks and

This stainless steel bottle holder holds your bottle and keeps it warm while you carry it. Perfect for carrying carbonated and dairy drinks. Simply replace the bottle, eliminating the need for washing. Fits 400-550ml bottles. You can also remove the lid and place cans or bottles inside. The vacuum insulation layer prevents the inside temperature from escaping and the outside temperature from being transferred, maintaining hot or cold drinks. Great for a variety of occasions, including sports, camping, and the office! Features a compact, foldable handle for easy portability.