Promotional Vacu Vin original wine vacuum pump Plastic wine vacuum pump with reusable stopper from the brand Vacu Vin. The vacuum pump seals an opened wine bottle under vacuum, slowing down the oxidation process and helping to preserve the quality and flavour of the wine for longer. The wine stopper creates an airtight seal. When the pump has reached the optimal vacuum, a clicking sound can be heard. The bottle can then be stored upright in the refrigerator or on the worktop. The reusable wine stopper is dishwasher-safe. Dutch design. Made in Holland.