WineKeeper Basic Nitrogen Keeper (750ml) #7760

(4 Reviews)
SKU: 7760 WK Basic Keeper 750ml
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Usually Ships w/i 2-3 Days

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Our simplest, most affordable dispensing system, that has been a best seller for over 20 years.


WineKeeper Basic Nitrogen Keeper (750ml) (P/N 7760). An affordable and easily portable dispensing system, The Keeper uses a pressurized blanket of inert nitrogen to protect wine in standard 750ml bottles from oxidation and spoiling. Add more bottles under its protection by expanding The Keeper with additional stopper faucets. Whether in a commercial kitchen or protecting wine in the home, the system can adapt to your needs. It is a split 750 liter that can go up to Magnum, depending on the size of the bottle neck.

System Includes:.

  • One stopper faucet
  • Single-stage regulator
  • 1 disposable Nitrogen gas canister (20-24 bottles of wine per canister)


  • Keeps wine fresh for weeks
  • Nitrogen gas preserves the wine
  • Affordable and easily portable
  • Faucet system accommodates 1 open bottle


This item offers compressed gas as an option, which requires specialized HAZMAT packaging, paperwork and shipping, and requires a hazmat shipping fee of $30 per package (continental U.S.) or $65 per package (international), as well as a signature upon delivery, and a shipping phone number.

If you select a compressed gas option but do not select HAZMAT shipping when you checkout, it will delay your order, because we will not release your order until we are able to contact you and get your authorization for the additional HAZMAT fee.

If shipping to Alaska or Hawaii, please call for shipping quote.

Specs & Resources

Brand: WineKeeper

UPC: 077757077609

Size: 4 1/4w x 5 3/4d x 11 1/2h (in)

Weight: 4 lbs

Capacity: 375 ml 1.5l bottle

Material: Plastic

1 Year (see Warranty page for more detail)

Keeper Schematic (pdf)
Keeper User Manual (pdf)

Watch Product Video


Ratings & Reviews

4 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews

Experienced User


I bought my kit 10 years ago and it still works. I use it occasionally when I know I won't finish a bottle on day #2 as I think most red wines change negatively beyond 24 hours after being opened (though refrigeration helps). Nitrogen extends the life of the wine 4 to 5 days if you have a sensitive palate - perhaps a few more days if you don't. Typically, only use the nitrogen for the first half of the bottle - no reason to waste the nitro on the second half if you are going to consume it all. Also - even though the spigot seals well, I pull the nitro bottle when storing becasue a slight leak will deplete the tank.

Works for very limited time.


Unfortunately, the nitrogen bottle was only sufficient to decant 3 bottles. This was very disappointing.

Reply from IWA
John, thank you for your feedback. Please make sure the lines don't have a leak and the stopper is seated tightly in the bottle - the tank should last for 20-24 bottles. Call us at 800.527.4072 and we'll be glad to discuss further and provide additional assistance.

WineKeeper Review


My husband bought this for me one year ago as I am the only wine drinker in the house and every time I opened a bottle it was either drink the whole thing in a couple days or let it go bad. So much delicious wine wasted. This product has kept an open bottle of wine fresh for months, giving me time to drink it at my own pace. The nirtogen tank lasted almost a year for me and I just bought another 6 pack. So happy with this product.

Works great!


After using the Keeper, my wine stayed fresh for several weeks, I highly recommend it. When I first opened it, I was worried it would be difficult to use, but it is incredibly simple. All the components snap together easily, and I don't have to wait on opening a bottle because I don't have someone over for dinner.