The Keeper vs Nitrotap, Wikeeps, Coravin Dispenser Comparison
WineKeeperThe Keeper | NitrotapSingle Bottle | Wikeeps | CoravinModel 3 Plus | |
| Prices Start At | $142 | $225 | $150 | $229 |
| Key Components | Regulator, Faucet Assembly, Argon or Nitrogen Canister | Regulator, Faucet Assembly, Nitrogen Canister | Spout, 3 Corks, 5 Gas Cartridges | Model 3, Needle, Aerator, 2 Argon Capsules, 2 Screw Caps |
| Type of Gas | Nitrogen or Argon | Nitrogen | Inert Gas Mixture | Argon |
| Gas Canister Size | 0.64 cu ft / 22 grams | 0.64 cu ft / 22 grams | Small cartridge | Small cartridge |
| Bottle Pour Per Canister | Nitrogen: 20-24, Argon: 15 | 20 - 24 | 3 | 3 |
| Gas Canister Cost | Nitrogen $20, Argon $18 | $19 | $6 | $8.83 |
| Cost Per Serving (5oz) | Nitrogen: $0.17, Argon: $0.24 | $0.16 | $0.40 | $0.59 |
| Quick Disconnect at Stopper Faucet | L | — | — | — |
| Easy to Add More Faucets | L | — | — | — |
| Length of Tube from Regulator | 24" connected to regulator, with quick disconnect at Stopper Faucet for easy cleaning. | Tube connected to faucet, with quick disconnect at regulator. Harder to clean. | — | — |
| Expandable Washer to Minimize Leaks | L | — | — | — |
| Replacement Parts Available Online | L | — | — | L |
WineKeeper
The Keeper
Prices Start At: $142
Key Components: Regulator, Faucet Assembly, Argon or Nitrogen Canister
Type of Gas: Nitrogen or Argon
Gas Canister Size: 0.64 cu ft / 22 grams
Bottle Pour Per Canister: Nitrogen: 20-24, Argon: 15
Gas Canister Cost: Nitrogen $20, Argon $18
Cost Per Serving (5oz): Nitrogen: $0.17, Argon: $0.24
Quick Disconnect at Stopper Faucet: Yes
Easy to Add More Faucets: Yes
Length of Tube from Regulator: 24" connected to regulator, with quick connect at Stopper Faucet for easy cleaning.
Expandable Washer to Minimize Leaks: Yes
Replacement Parts Available Online: Yes
Nitrotap
Single Bottle
Prices Start At: $225
Key Components: Regulator, Faucet Assembly, Nitrogen Canister
Type of Gas: Nitrogen
Gas Canister Size: 0.64 cu ft / 22 grams
Bottle Pour Per Canister: 20 - 24
Gas Canister Cost: $19
Cost Per Serving (5oz): $0.16
Quick Disconnect at Stopper Faucet: No
Easy to Add More Faucets: No
Length of Tube from Regulator: Tube connected to faucet, with quick disconnect at regulator. Harder to clean.
Expandable Washer to Minimize Leaks: No
Replacement Parts Available Online: No
Wikeeps
Prices Start At: $150
Key Components: Spout, 3 Corks, 5 Gas Cartridges
Type of Gas: Inert Gas Mixture
Gas Canister Size: Small cartridge
Bottle Pour Per Canister: 3
Gas Canister Cost: $6
Cost Per Serving (5oz): $0.40
Quick Disconnect at Stopper Faucet: No
Easy to Add More Faucets: No
Length of Tube from Regulator: N/A
Expandable Washer to Minimize Leaks: No
Replacement Parts Available Online: No
Coravin
Model 3 Plus
Prices Start At: $229
Key Components: Model 3, Needle, Aerator, 2 Argon Capsules, 2 Screw Caps
Type of Gas: Argon
Gas Canister Size: Small cartridge
Bottle Pour Per Canister: 3
Gas Canister Cost: $8.83
Cost Per Serving (5oz): $0.59
Quick Disconnect at Stopper Faucet: No
Easy to Add More Faucets: N/A
Length of Tube from Regulator: N/A
Expandable Washer to Minimize Leaks: N/A
Replacement Parts Available Online: Yes