SHAKESPHERE Shaker Bottle - 24oz Leak Proof Protein Shaker Bottle for Pre Workout, Smoothie, and Powder Drink Mixes, No-Blade Mixer for Gym, BPA-Free, Easy Clean & Easy to Carry (Frosted Black)

I actually bought this a couple years ago. Didn't realize I didn't write a review until now when I decided I want more of them. They make blending powder so easy. And cleaning them is super easy too. Even if u can't immediately rinse it out it's still easy to clean. No corners or crevices to clean out, no balls with nooks or wire to clean. And the slide top for the spout comes off easily so it's just the slide spout, the lid, and cup. Just 3 parts that make up this wonderful cup. No lumps in my shakes ever!!

Fantastic shaker cup! Even if you make a mess, it's easy to clean up! Mixed my protein well and is just a great product overall! Highly recommended!

This was kind of expensive for a shaker, but since Amazon's return policy is so seamless, I was ready to return this instantly if it wasn't as described and post a negative review. I'm keeping this.As soon as it arrived I decided to put in the most clumping cocktail I could think of into this little guy. 1 heaping scoop of Whey protein, 2 tbs of psyllium husk! (#1 clumper), 2 tbs of PBfit, and a banana. Gave it a shake 15 times like in the video, an yep, absolutely no clumping. In addition, you don't even need a brush to clean it or to put it in the dishwasher. For some reason, it just rinses virtually without a trace. I have 4 of those cheap wire ball shakers, which in order to use, I have to fill halfway with water, add a scoop of whey, fill with other half of water, shake like hell and chug. All to avoid clumping. Then I have to let them sit to rinse for a while before putting them in the dishwasher and making sure the wire balls don't get tangled in the rack or with each other.No need to do this with the ShakeSphere. I also only need one since it's so easy to rinse out and use throughout the day. I'll still hold on to one of my wire ball shakers for volume, BCAAs, and transparency, but for the protein stuff, I'm using this.If possible, I'd love toPros:-Does exactly what is says. No clumping-Easy to clean-No wire ball!-Solid build quality-secure closing (but can't confirm yet if it'll be leak proof)Cons:-expensive for a shaker bottle (some of my wire ones were just free sway)-no transparent options (may have something to do with the plastic composition they use not allowing it)-small if you need something for during your workout to give you that extra hydration-Mouth opening is an awkward shape that you have to almost sip to avoid it spilling down the side of your mouth-Doesn't fit in a standard car cup holder-was a little hard to find searching on amazon. I kept searching for Shakespeare bottle and it wasn't coming up. They need to add that to the keywords and optimize the search (maybe sponsor) for people that are just looking for a shaker bottle or make the same searching mistake.I'd love to see more color options someday, especially transparent. Maybe even a larger size and insulated option.My suggestion, get one. If it doesn't do what it says, just return it to Amazon and mark down product not as described, then select the UPS option to have them pick it up. No hassle. My prediction though, is that if you can stomach the $20, you'll absolutely love this thing like I do.Biggest complaint is that if you drop it, it will break and it's not dishwasher safe.

I needed a second tumbler for days I had to have two shakes/day (one dirty from breakfast and one to throw in a backpack for lunch).It’s great, but if you use for Huel like I do, there’s no way to be clump free without an agitator. It will probably work for your typical protein powders, but I can’t speak to that since I’m only using for Huel. I bought a wire ball at a thrift store and this solved the issue perfectly and there really isn’t any leftover powder in the corners. One reason I gave it 4 stars.Second reason for only 4 stars, as far as cleaning, I would suggest to the designer to make this dishwasher proof unless it is only handwash to preserve of the matte black coating on the outside. It’s a very modern and stylish shaker but having to hand wash this is a bit of a drag, and honestly a big drawback considering how often some people may need to use this and would like it disinfected in the dishwasher.That said, it’s leakproof, nothing gets stuck in the corners (there are no corners!) and is a nice vessel for your daily shake.Lastly, I would also suggest to the designer to make a tall slender version for cup holders or with an extra bit of plastic at the bottom so it sits in a cup holder.