The FS299 ships with model-specific recipe calibration on Slushology; the Slush-Ease MAX runs on a conservative generic profile until per-model specs are published.
| FS299 | Slush-Ease MAX | |
|---|---|---|
| Brand | Ninja | Chefman |
| Vessel capacity | 88 oz | 90 oz |
| Max-fill / mix line | 64 oz | 64 oz |
| Alcohol cap | 16% ABV | 14% ABV |
| Modes | 5 | 5 |
| MSRP | $349 | $199 |
| Slushology calibration | Per-model spec | Generic spec |
Amazon-exclusive teal variant of the FS301. Same specs, different colorway.
The #2 brand in the category. 90-oz vessel, 64-oz mix line, five presets (Slushy / Juice / Frappe / Shake / Cocktail). Costco + Sam's + Walmart distribution at half the price of a Ninja FS605.
Slushology generates AI recipes calibrated to your specific machine: capacity, alcohol cap, freeze profile. Try it free →