Direct answer
The NC301 uses Ninja's 16 oz Original CREAMi pint system. The current official two-pack is XSKPLID2CD, and Ninja explicitly lists NC301 among the compatible models. Do not buy the 24 oz XSKPNTLD2 Deluxe tub or the XSK7PNTLD2 Scoop & Swirl pint for this machine.
Compatibility ledger
OFFICIAL RECORDS| Item or model | Compatible system | Verdict | Research note |
|---|---|---|---|
| XSKPLID2CD / 16 oz Original pints | NC301 and listed NC299 / NC300 / NC350-series variants | Fits | NC301 appears by exact model number in the current SharkNinja compatibility list. |
| XSKPNTLD2 / 24 oz XL tubs | NC500 / NC600-series machines | Does not fit | This is the larger Deluxe family, not the NC301 system. |
| XSK7PNTLD2 / Scoop & Swirl pints | NC700-series machines | Does not fit | The Swirl pint includes a dedicated nozzle system and is not an Original CREAMi pint. |
Use NC301, not the color name
NC301 color suffixes appear across the official compatibility list, including HNV, HRD, HRG, HSL, HWH, NV, RD, RG and WH variants. The core NC301 model is the useful compatibility signal; a marketplace color name is not enough on its own.
The reliable purchase check
Look for both 16 oz capacity and part number XSKPLID2CD. A listing that says only 'for Ninja CREAMi' leaves out the distinction between Original, Deluxe and Scoop & Swirl machines.
What remains unverified
This page records Ninja's current US compatibility claim. It does not certify an unbranded pint merely because its dimensions or listing photos look similar.
PRIMARY SOURCES