The FS299 holds 16 more ounces. Pick it for parties; pick the FS300 if counter space matters.
| FS299 | FS300 | |
|---|---|---|
| Brand | Ninja | Ninja |
| Vessel capacity | 88 oz | 72 oz |
| Max-fill / mix line | 64 oz | 48 oz |
| Alcohol cap | 16% ABV | 16% ABV |
| Modes | 5 | 3 |
| MSRP | $349 | $249 |
| Slushology calibration | Per-model spec | Per-model spec |
Amazon-exclusive teal variant of the FS301. Same specs, different colorway.
Walmart-exclusive 72-oz variant. Three modes (Slush, Spiked Slush, Milkshake). Smallest Ninja Slushi, best on price.
Slushology generates AI recipes calibrated to your specific machine: capacity, alcohol cap, freeze profile. Try it free →