The constant annoyance of replacing or losing Ninja blender parts is finally addressed by this thoughtful two-pack of replacement cups and lids. Having tested multiple single-serve options, I’ve found that compatibility and durability are key—these cups fit Ninja Ultima BL810/BL820/BL830 models perfectly, along with several other Ninja blenders. They feel sturdy and clear, making it easy to see your ingredients and monitor blending progress, even when on the go.
What really stood out during thorough testing is how well these cups seal and handle daily use without leaks. They offer a reliable, cost-effective way to keep your Ninja blender versatile and ready for quick smoothies or food prep. If you’ve struggled with cups that crack, don’t fit, or aren’t compatible, this set solves those frustrations. Trust me, I’ve tested many—this one combines precise fit, solid construction, and compatibility, making it the best choice for maintaining your Ninja Ultima experience.
Top Recommendation: Replacement Parts Two Pack 16-OunceSingle Serve Cup lid Fit
Why We Recommend It: This product’s compatibility with multiple Ninja models, including the Ultima BL810/BL820/BL830, and its durable, clear design make it the best choice. It features a snug fit that prevents leaks and is built to last, unlike cheaper alternatives that crack or don’t fit securely. Its cost-effective two-pack ensures you always have a spare, which adds real value for daily use.
Replacement Parts Two Pack 16-OunceSingle Serve Cup lid Fit
- ✓ Fits many Ninja models
- ✓ Easy to clean
- ✓ Leak-proof seal
- ✕ Not compatible with all blenders
- ✕ Plastic material less durable
| Capacity | 16 ounces per cup |
| Material | Clear plastic cups with gray lids |
| Compatibility | Fits Ninja Ultima BL810/BL820/BL830, Ninja Fit QB3000SS, Nutri Ninja QB3000/QB3004/QB3005, Ninja Professional BL660/BL663/BL663CO/BL740, Ninja Mega BL770/BL771/BL772/BL773CO, Ninja Supra BL780/BL780CO |
| Number of Pieces | Two cups with lids |
| Lid Type | Gray, snap-on single serve lids |
| Intended Use | Replacement single-serve cups for compatible Ninja blenders |
Pulling these two clear cups out of the box, I immediately noticed how lightweight they are — almost feels like holding empty plastic. The gray lids have a snug fit, and the transparent material makes it easy to see what’s inside at a glance.
They fit perfectly on my Ninja Ultima BL830 without any wobbling or slipping. The tabs on the lids are sturdy, giving me confidence when I shake or carry my drinks around.
Using them is simple — just align the tabs, press down, and twist. The seal feels tight, so no worries about leaks when I toss it in my bag.
Plus, the size is just right for quick smoothies or protein shakes, making it super convenient for busy mornings.
I did notice that these cups are specifically designed for certain Ninja models. If your blender doesn’t have the right fitting tabs, they simply won’t work.
So, double-check your blender’s compatibility before ordering.
Cleaning is a breeze: the cups and lids are dishwasher safe, and the smooth surface means no stubborn residue. The only downside?
Since they’re plastic, they’re not as durable as glass, but for daily use, they hold up fine.
Overall, these replacement cups are a solid upgrade if you need extra single-serve options. They make blending, sipping, and cleaning quick and easy, especially if you’re into meal prep or on-the-go drinks.