24 Ounce Shaker Bottle Protein Powder Shake Blender Gym Bottle Smoothie Cup, BPA Free, Auto-Flip Leak-Proof Lid, Handle with Ball Included Full Color

The difference the rounded bottom makes is amazing. It makes it so that the protein never gets stuck in the crevice along the bottom of regular shaker bottles, making for an always smooth - never clumpy - shake of your choice. Furthermore, who isn't guilty of letting your bottle sit after you drink it? The rounded bottom makes it way easier to clean even if some dried in the bottom. The ball design is way easier to clean than the typical wire whisk style, and the fact that it locks shut reduces the chance of any spills of your precious shake. I bought the black one and it looks pretty cool.Edit: after a few months of use I have found that the seals begin to lose their effectiveness. I've ordered 4 in total, because I've needed to. If you use your shaker bottle every day, maybe look for something more durable. 2 of the 4 have had the seal in the cap tip, effectively taking away the seal of the drinking part of it - anytime you shake it, it leaks everywhere. 1 of the 4 came with no clasp to hold it shut, just completely not there. I have also noticed the seal on the screw on portion, basically an O- ring, gets (and traps) liquid underneath it no matter what you do. Will be looking for a new brand.

This bottle has a lot of great features but it doesn't appear to stand up to regular wear and use.I purchased this bottle a few weeks ago and use it daily. I love that I can put my protein shake in this with water and that the top has not only a great seal and a button to open it, but there is a lock to ensure it doesn't accidently open. The lock should be a huge point for anyone like myself that tends to carry their beverages in their bag to consume later. Today, after shaking up my shake, I unlocked the lid and pressed the button to open the top. The side piece with the spring (this pops it open) had the pin snap off and the spring popped off. This is still able to be used, but the lid no longer springs to life and pops open. I would have thought this would have lasted longer than a few weeks. Also the white lettering on the outside of the bottle is wearing off (not a big deal breaker for me)...Great concept... not sturdy execution.

I got three of them because I was in a situation where I needed them and was not going to be able to replace them if one or two failed. All three made it with me for three months or more. One leaked a little but I just shook it away from me and it was a very little dribble. I left that one behind when I moved on. The second I took to the gym daily for another month and it worked fine until someone stole it when I left it unattended. The third I use most days for work and it has been 5 months and it just began to leak a little still not enough for me to replace it. I'm very happy with these.

I use this bottle blender to mix protein powder, yogurt, and water for meal replacement drinks...trying to lose a few pounds. It's sturdy, well made, and about 50 strong shakes does the same job as an electric blender, without the extra clean up. Then you just drink from the bottle.Only caution- if you release the lid (little button on the front) without holding the lid down, it will release so quickly that it will splatter some drops in whatever direction it is facing. I sprayed my car dashboard couple of times before realizing I should hold the lid down while pushing the button.

So I dropped this shaker bottle with it filled with water. Now my thinking is darn its broke , um gonna need a new one. Cuz plenty times before the other kind of blender bottles didnt even last. Busted instantly. Well with this one it fell top first and didnt break or nothing. That's how I knew this was a keeper lol.. good secure lock device on it and good sturdy plasticGonna buy another one just a different color.

I Like that it's not a metal ball inside the bottle, because I didn't want metal getting into my protein shakes. I don't like that it's very loud when shaking . You can't make a Proten Shake in the middle of the night or after a Late nght work-out unless you want to wake Up every one sleeping un Your House. Not the best at mixing protein Quickly . 1star ,B/C I do like the Locking Cap feature not spilling when I shaking up drinks.

Not my favorite shaker bottle because you can barely see the numbers on it. I had to take a marker and mark the water line so I would know how far to fill the cup for my protein powder. I don't think the plastic mixer does a very good job of mixing my protein powder either. I do love the snap lid and how tightly it fits, however.

Good shaker bottles, I purchased 4 and I was overall happy with the quality. One of the lids broke the day they arrived, I contacted customer service and they sent me out a replacement right away. For the price I was very happy with my purchase and they're service.