Normally, a wine bottle that is just re-corked and put in the fridge will be good for around three to five days before it starts turning to vinegar. Most times, the bottle simply does not have the exact inviting and crisp taste on the second day as it has on the first. Wine dispensers are designed to make sure that you’ll be open a wine bottle without needing to invite friends over to assist you to finish it before it loses its quality.
These devices are engineered so that it’ll preserve the wine bottle and keep its quality for as long as possible. Depending on the model you choose, a wine dispenser can keep a bottle fresh for as long as six weeks.