Used a few times, but I'm selling it because I don't use it much. It's clean because it hasn't been used often, but please refrain from purchasing if you are sensitive about it being stored at home. There is no box, so it will be wrapped in bubble wrap and shipped. LAKOLE [Insulation/Cooling] Pet Bottle Holder ■ Color: Sakura (Pink) ■ Weight: Approx. 320g ■ Compatible Size: Commercially available 500-650ml pet bottles ■ Dishwasher: Not allowed This pet bottle holder allows you to keep your pet bottle cold for a long time by simply placing it inside. It comes with a strap, making it easy to carry. Even carbonated drinks, which cannot be transferred to a stainless steel bottle, will stay cold with this holder, so the carbonation will not escape easily and the taste will be maintained. Unlike stainless steel bottles, it's convenient because you don't have to wash it. The vacuum insulated double-wall construction also prevents condensation from being a concern when placed in a bag.