Replacement Jar with Sip N Seal Lid, Compatible with Nutri Ninja Auto IQ and Duo Blenders (1, 18 Ounce)

I was a little worried since the the walmart model CO101b wasn't listed but since it's almost identical to the SS101 I figured I'd give it a shot and I'm glad I did because it fits perfectly! Just as good as the original cups, tight with no leaking!

I have my Ninja Blender for a long time and recently started using it more for shakes. Unfortunately finding the OEM containers was a challenge as I wanted to order within Amazon. So took a gamble on this product and it paid off. Great build quality and I feel the lids are better quality than the OEM Ninja Jar Lids. The plastic flap on the Ninja lid where you drink is very soft plastic and easily breaks. This one is more robust and doesn't have the same issue.

Like a genius a accidentally had a small spoon in my blender cup when I preceded to make a smoothie & broke my original cup that was part of my Ninja IQ set. So I ordered these as replacements. I'm happy to report these cups are totally compatible with my Ninja and will be put to immediate use! I like having multiple sizes of cups to serve different purposes from making sauces or baby food or smoothies. Will reorder an additional set soon! And will be careful to pay attention when throwing ingredients into my cups

I have a Ninja ss101 smart ai blender and these fit perfectly! Almost like them better than the original. I would not recommend putting originals or these in dishwasher. Easy to hand clean.

I originally bought the vacuum version. The vacuum pump stopped working and cleaning under the flap on the original jar got to be a hassle. So, bought these to replace. Nice. Sturdy. Good bargain.

The cups are perfect, as good as the original Ninja cups. The caps work fine except the "fit and finish" is not quite as good as the Ninja tops. There are a couple of mold marks that contact your lips that weren't polished smooth and the plug is difficult to close and open. Minor items but a little annoying.

My blender didn’t come with these, so I definitely needed them. Was worried these wouldn’t fit the blade I bought since they aren Ninja brand but they work and will save you some money. If my boyfriend gets into smoothies we’ll definitely buy another set.

Perfect size that works well with our ninja. Only complaint is I don't like drinking smoothies using the screw on top. I just drink them without the top on. I love the measurement markings on the.

Both worked great for my Ninja Foodi Blender SS351C Smoothie/Bowl attachment that gets used daily. Seals very nicely with the blender attachment. I haven't tested the lids out as I don't typically use it for to go, but if I do end up using and encounter any issues, I'll update the review.

I prefer these lids as well. They are easier to get on and off than the name brand Ninjas (fibro), work just as well leak wise, and are easier to clean.

These are great quality add-ons if you are looking to pre-blend and freeze or just need a few more ‘to go’ cups for kids or the roommate. They appear to be the same quality. I can’t tell the difference between the two, apart from the fact that these are off-brand do not have the Ninja logo etched into them.

Nearly identical to my original Ninja cups. I was initially concerned about the flip lid part but it stays closed fairly well. I throw them in the drink holder sleeve of my backpack and I’ve yet to have a leak or a spill. Only docked a star because the rubber seal squishes out when tightened. I ended up just not using them and it still seals well.

Cups seem like good quality. Thinner walled than the original ninja blender cups, but fit well.