Alpha Designs Protein Shaker Bottle 750ml Protein Shake Gym Bottle - Clear

My favourite for protein shakes, has a bit of an issue sometimes where it may still leak even if you’ve adjusted the seal but for it’s money, absolutely worth it

Good quality and does the job perfectly with enough height in the bottle to facilitate a really good shake and therefore no more lumpy protein. I particularly like the screw cap design in preference to the more standard flip top which always hit me on the face when drinking from the bottle.

Looks great, easy to carry etc, however the seal around the main lid isn't great, it's has a removable/not fixed rubber ring, which can move and become dislodged during a couple unscrews, so it then leaks when left on its side or shaken. Cant understand why this is not just a fixed rubber seal. Otherwise great product

Big enough for a huge shake on bulk

I have used quite a few alpha design shakers now as I like the screw cap on the top and the general design of the bottle which makes them easy to clean. However, I simply can not ignore anymore, the fact that they ALL leak from the lid. The bottle lid is completely over engineered, it has a silicone seal inside which one would think could create a perfect seal but it doesn't. When you shake the bottle, liquid escapes. When you drink from the bottle, liquid escapes and drips onto you. It completely defeats the purpose of the bottle. I have shakers that I got for free which are the most basic, cheapest made shaker bottles that don't leak a drop and they don't have any silly over engineered silicone seal inside them. My advice is do not buy. Read the other reviews, I'm not the only one.

This product makes a great water bottle. Just like any closed container. However as a shaker it has a few issues. The main one being the leaking! I can't figure out why but everytime I go to mix up my shakes in here I end up spraying chocolatey brown sticky water all over my office. I've had to adopt a blueroll assisted lid method to assure my colleagues don't look like they just changed the nappy of a very angry baby. I've checked the seal around the lid multiple times when washing the bottle but no awnsers yet. Shame. Another issue I have found is that despite washing the bottle very frequently and with great detail, there is always a fish smell coming from it. Now I don't eat (or drink) fish at all so I'm a little curious about that.

Good

Purchased this as needed something suitable to mix and consume protein supplements in following surgery. I can attest to it being leak proof (pay attention to the rubber ring instructions!), that it is easy to clean, still smells good and is easy to use. The midline of the bottle has a thoughtful indentation grip which I was thankful for whilst juggling crutches! I’m not one for writing reviews but felt that given the effort that’s gone into this bottle, a good price point, and that it is leak proof (honestly check the seal instructions), I wanted to let prospective customers know it’s a worthwhile purchase. (The mesh mixer is a good touch, makes it easier to rinse the insides with water too afterwards)

La uso da un bel po' ormai, anche solo con acqua non so sente aroma di plastica, soddisfatto anche per la funzione shaker

After first trial i think the quality is very good and doesn't spill due to the silicone inside , i hope it will last

Mauvais shaker ! Bouchon non étanche. Pour mélanger ce n'est pas pratique...

Produit de qualité. C’est le 2 éme que je commande.

Tiene una banda plástica para evitar el goteo pero que es muy difícil mantenerla en su sitio haciendo un engorro de limpiar y luego colocar. No lo recomiendo para nada.