FlashVacuum Technology Vinfinity exerts a high vacuum on an open bottle so quickly that it actually evaporates a minute amount of wine, thus allowing 95% plus of the air to be removed and replaced by wine vapor. Since this happens at room temperature there is no negative effect on quality. Most of the empty volume in the open bottle is taken up by wine vapor, which can not damage the product. The FlashVacuum effect is clearly visible as a cloud spontaneously forms in the bottle as the vacuum is applied. No other vacuum-based wine preservation system operates quickly enough or at a high enough level to create this effect. >back