NutriBullet - Flip Insulated Portable Blender - Black

This thing is great! It has provided me a real benefit for something small and portable with good power for my needs. Been using about a month now and use it almost every day.

Love it! Stainless steel, charges fast, easy to clean!

Love this little blender. I use it every day! Great for mixing protein shakes and battery lasts longer than one may think. Highly recommend it if you consume smoothies often for your nutrition.

I needed a blender to make my keto coffee, i.e. to blend hot coffee liquid with butter. I also needed it to be portable. I spent a lot of money trying to find one that would not leak hot liquid while in blending motion! I was also worried about toxic plastic ingredients getting into my hot coffee. I decided that a stainless steel blender might be a solution so I searched and found this one. I love it, I do not worry any more about hot liquid exploding out, or harmful toxins leaking into my coffee. I only wish it were a little smaller. Apart from that, I am happy with it.

Great idea and design, capacity is lower than stated when attaching blender capacity. Rubber charger cover/lid would have been helpful to prevent water entering charing port when cleaning. But other than that would definitely recommend

tumbler works fine but hard to blend as everything get stuck at the bottom so even if you flip it over the stuff wont blend. i just use it as a cup with straw and it still keeps things cold.

While the blender's compact design is useful, its functionality is hampered by critical design issues. The integrated straw hole is a prime example—it's a solution in search of a problem and has become the main source of leaks, compromising the product's portability. Furthermore, the battery performance is well below expectations. The device enters a dormant state too quickly, and a single charge depletes after just a few blending cycles, severely limiting its usefulness.

You have to screw the bottom on really tightly so it doesn't leak when you turn it over to blend. I find it hard to then undo it without having to use a towel/tea-cloth. Not recommended for those who have weaker wrist.

[This review was collected as part of a promotion.] The idea is great but the blender, not so much. There just isn't enough power on the blades. At times frozen fruits would get stuck on the bottom of the cup with clumps of protein power. I find that it's great with just water and powders. Ice and frozen fruit are a no go and I can't really recommend this blender to anyone.

Just unpacked after it's a Xmas gift but it's just leaked everywhere..!! Now I need to have the embarrassing conversation with the gift giver to sort out how to return the product. Don't waste your time or money - check other reviews!!