Whether you are a connoisseur, an enthusiast, or a casual admirer of wine, one truth remains: the delicate taste of wine changes upon exposure to oxygen, and if not properly preserved, your delicious wine can go bad in as little as 2 to 8 hours. Luckily, you won't have to worry about that anymore the Platypus PlatyPreserve completely eliminates the presence of oxygen to protect the taste of your wine for weeks!. . . Easy to use just pour any unfinished wine into the PlatyPreserve, loosely attach the cap, squeeze to remove any trapped air, then tighten the cap to seal air out!. Collapsible container provides an easy, light weight option for packing and enjoying wine wherever you go. Frees up room in your kitchen as effectively as it does in your pack. Select materials ensure superior leak protection and provide zero taste transfer to your wine. PlatyPreserve will not protect your wine from the effects of temperature or UV light, so be sure to still store it in a cool, dark place. Clean your PlatyPreserve warm water, no soap and let it dry completely after each use. Dimensions: 10.25 x 6.3 in. 26 x 16 cm.