Capacity is identical. Pick on price and colorway.
| FS301 | FS299 | |
|---|---|---|
| Brand | Ninja | Ninja |
| Vessel capacity | 88 oz | 88 oz |
| Max-fill / mix line | 64 oz | 64 oz |
| Alcohol cap | 16% ABV | 16% ABV |
| Modes | 5 | 5 |
| MSRP | $349 | $349 |
| Slushology calibration | Per-model spec | Per-model spec |
The original 88-oz model. Most common Slushi in the wild — best balance of capacity and footprint.
Amazon-exclusive teal variant of the FS301. Same specs, different colorway.
Slushology generates AI recipes calibrated to your specific machine: capacity, alcohol cap, freeze profile. Try it free →