Nutri Ninja 24-Ounce BPA-Free Tritan Cup with Spout Lid, 2-Pack, XSK2424, Compatable with: BL45x/BL48x/BL49x/BL64x/BL68x/BN4xx/BN75x/BN8xx/BR6xx/ SS1xx/SS15x/SS3xx/SS4xx/CB1xx/CB3xx/CB4xx/TB3xx/TB4xx

Great size, love the ounce level markings on them and love that they're Tritan plastic, one of the "better" plastics (I'm trying to get away from plastic as much as possible, but after researching learned if I'm going to do any plastic, Tritan is the way to go.

The new designed flip top has a longer closure and the actual mouth area you drink from is almost flat with the lid. The old style lid had a shorter flip top and the drinking spout was elevated about an inch .I have no problem with either design. What I do notice is the newer flip top is more secure than the previous design and with the old lid when you unscrewed it there was always a very tight suction that made it a bit difficult to unscrew and there always was a small problem getting the treads to start the right way. The new top screws in much easier 1 st time and unscrews much easier with no problem at all. The cup itself is much the same as before. So just minor changes to the top but all in all a very nice product. Possibly it was just me trying to unscrew the older lid and having very minor difficulties, but I sure enjoy the new flip top lid. I bought two of the 24oz. Cups and I'm very happy with them.

I'm so happy I found Ninja name brand replacements. I've tried the off brand replacements from Amazon which ended up getting leaks after a year of daily use, so I wanted to be sure I got the Ninja brand this time. These are cheaper than the replacements offered on the Ninja website, plus you get two. I don't like the "upgraded" lid style, I prefer the lids that originally came with my blender set. I just use my old lids and keep these lids for back up.

I thought I might be ordering generic Ninja cups, but was very pleased to see that they were genuine Nutra Ninja cups that fit my Ninja IQ blender perfectly. They are thick and durable and come with the spout lids. I am very happy with my purchase.

I have a smoothie almost every day. I only had two of these plastic containers, and they were always in the car, or the dishwasher. These are a great value, and are probably better than my Ninja brand ones that came with the blender. I'm glad I bought these sturdy brand. They clean really well.

I've bought those 2 to be an extra for my ninja blender bl480.They fit good but the lid is a bit different because it open up weird and is less comfortable.If you are looking for exact the same as those that come with the original ninja it's not the same.but they work just fine and good to have as an extra cup.

I bought these to go with my new Ninja power kitchen system pro. Works perfectly!

These are awesome