Love these bottles for my protien shakes.

This shaker bottle is perfect!!!

These are awesome! I recently started used protein powder and a fork to mix was just not cutting it, it always ended up clumpy and gross. Just got these in and was immediately impressed by the quality. It’s heavy duty plastic and well built. The lid stays of tight when your shaking and I had no clumpy weirdness! It actually blended it all nicely. Very pleased!

I really like these. The threads to screw the top on are real nice and easy. Tight as a drum. Each one has the important metal whisk ball but I jammed 3 scoops of protein powder in with some almond milk and the curved top allows for enough space to still shake it even if its filled to the top. $8 each? Easy decision. And Im a Penn State fan and these are Navy and white (the navy has white writing and the white has navy writing so the match nicely). Anyway, Ive had at least a dozen different shakers and my last set were great BUT the flip spout was so tight that it literally marked up my thumb in one sitting... Thing hurt. Not these, no leaks but also easy to pop the spout. Oh and if you are still getting lumps after 5 or 6 hard shakes, change your protein. I use Sympathize Elite (available on Amazon, side shout out!) and 1g sugar vanilla almond milk and I feel like Im breaking the rules and having an actual milk shake. Oh, also, no goofy grooves for protein gunk to get stuck in.. easy to wash. Havent used the dishwasher on it, I just fill with water and soap and shake and rub dry. Buy these... For $16 you can have one in the sink and the other ready to fill it you want. Rotate em. Every diet is easier when its EASIER! milliliter hashes on one side, ounces on the other of youre into measuring.. I just eye it out and go for it. I could do without the sayings like Killin it and grit but whatever. Enjoy! dT

These bottle destroy the possibility of lumps! I love that the steel ball is connected to a center rod. The bottle easily rinses clean -it’s as if it has some kind of magical coating! The snap lid is really tight and does not leak. I don’t like items that I own to tell me what to do, like “seize the day” or things of that nature so my only complaint would be that I couldn’t find the colors I wanted without motivational quotes on them -but I won’t degrade any stars for that because that’s my thing. Order these without worry -they’re perfect.

I’ve had a few occasions where I went to shake up my drink and it went everywhere. The lids don’t always snap on tight. You have to really double check it.

I like it better than the ones I’ve spent more on when I buy at chains.

Works great for my protein shakes.

I have a protein drink with lunch and dinner, so I thought I would get these cups as they were not glass so I wouldnt have to worry about packing or breakage for vacation. Im glad I tried them before I left! They did not blend the powder into my drink at ALL. I did not add fruit or anything but the powder and milk and it tasted so gritty! I promptly returned them.

I just needed a few more shakers in the house for additional users, so I purchased this set of two. The plastic is good quality, the lids fit well (and the snap parts are easy to snap and do not leak), and the coils are nice. Nothing wrong with this purchase - very pleased!