Smartshake O2GO ONE Plastic Protein Shaker Bottle 800 ml | 27 oz - Leakproof Screw-on Lid - BPA Free – Unisex - Army Green

The clip broke off after just a month but the shaker works well.

I've had the bottle for 3 months and still love it. Two small problems is closing it can make a loud clicking noise sometimes, and I broke the handle as you can see (it took a lot of swings) but it still holds.

I love how I can hook the shaker on to my backpack and be hands free. Love the colors and how simple this shaker is. I also love that it’s shaker ball free and my protein powders break up easily with the cap attachment. Loved this so much I’ve purchased two more as gifts!

My favorite shaker cups. Amazing quality and great color! Awesome customer service as well. Very prompt to respond. This is my 2nd time ordering.

This is the best protein shaker I’ve ever owned. I never realized how much I hate the metal ball inside my other shakers. They annoy me and they are easily lost. This shaker is made very well. The lid closes easily and does not leak. The storage cup attached to the bottom has room for 2 scoops of protein. Overall it’s a great shaker for the price.

Purchase this for my husband who likes to drink protein drinks during the day. he loves the fact that he can store the powder in the bottom and then mix it as needed.

Muy útil y versátil

Absolutely love this!! It does a better job than a typical blender ball of mixing my protein powder without the annoying noise! I also like that I can store a small snack in the base for a post work! :)Definitely my preferred choice moving forward! Totally worth the buy!

There can't be a better protein shaker....hands down the best ever ! Smart shake is the king pin of protein shakers 💪

I am using this shaker since three months and nothing can be better than this.

Don't even think , just go for it..

Worth price good product and good quality ..

Worth it