SmartshakeLite 4-Pack Protein Shaker Bottle 400 ml | 13.5 oz - Leakproof Screw-on Lid - BPA Free – Unisex - Mist Grey, Army Green, Black, Navy Blue

Great little cups. I’ve shaken my my way through 30 pounds of weight loss with these little cups. Perfect for Slimfast and similar mixes. Only complaint is that the plastic smells a little funny. Might be off putting to some, but doesn’t seem to add any odd flavors to the contents. Otherwise, it’s tough plastic that doesn’t leak a drop if it’s closed properly. The snap closure is a little tight, but once you get it, it’s perfectly sealed. Wouldn’t mind having larger capacity versions of these for various things. For the price, a very solid purchase.

My fiance and I recently started a protein powder liquid diet where each packet of powder requires 8 oz. of water. After a lot of shaker bottle research on Amazon, I chose these (13.5 oz size) and I'm glad I did. The size of the bottle is perfect, not too large and not too small. But the very best part is the mixing "net" that snaps into the lid. There's no messy metal or plastic ball to deal with that is typically loud and difficult to clean. The "net" quickly & thoroughly mixes the powder and water together and is easy to clean. My only wish is that the flip-top spout guard had a clasp on it to make sure it stays closed if needed. Overall one of my better Amazon finds.

I use one for myself to have protein shakes and I love that it doesn’t have the little metal balls to mix my powder up, the insert that goes at the top mixes everything up as I shake it. I use another for my newborn to mix up a days worth of formula for him and it also mixes perfectly as well and when I pour it out the insert breaks up bubbles. I have no issue with the lid seal, I haven’t experienced any leaks. The colors are true to the photo in the image. For the price, it’s a great value to get 3 for the price of most cost for 1. The product itself feels like great quality. I’ve dropped them a couple times and haven’t had any crack or get damaged. They are definitely durable.

These are decent and a great price, but I much prefer the shaker ball. The "mixer net" does not mix as well and powders get caught up in it and clump. I like the idea of never losing the shaker ball, but one of these mixer nets keeps falling off when I open the bottle, so that defeats the purpose. If I remove the net and just shake a mix up in the bottle, clumped up powder gets stuck in the groove where the net goes. Also, the flip top on one does not snap in place securely, so that I feel like I have to hold it down when shaking just to be sure it doesn't make a mess. They're a good size, work reasonably well, and the screw on top stays securely, but I have moved some of my old shaker balls over to these for better mixing.

I love it. The little d ring addition, cute. You can clip the cup on to anything. The measurement indications are clear and since they cant be rubbed off that’s a plus since I do measure how much water is to be used with my preworkout. Gotta squint and turn the cup to the light just right to see them, though lol. The additional option to store the powder is worth it so I’m not carrying around any extra stuff in the gym with me from machine to machine. Great choice overall.

These are absolutely fantastic. Great mixably. Leak proof. The colors are nice. Durability is fantastic

They are okay, the only issue I have is that the shakers don’t have metal blender balls to mix. The mixer is plastic screen inserts that are difficult to insert in the cup. I kept them because the price is good. I replaced the mixer inserts with ones from my old shakers. There durable, leak proof, and the perfect size.

Love these. Use them all the time! So far, durable enough for my family. Leak proof for sure! We don’t put them through the dishwasher to assist in longevity. I like the Carabiners for clipping to bags.

At first, I didn't think I would need all four, but not having to clean that day's shake after getting home is great! I am able to keep the powder separate from the liquid ingredients until my work break. No gloopy shake! A+

These shakers are the best. I ordered the 800ml three pack. The one you’re currently looking at. But I got a three pack of the 600ml. Still a good buy just not what I was looking for.

Son de un plastico muy delgado, dos se me han estrellado y roto en su totalidad, en caidas menores a un metro en el gimnasio, no los recomiendo.

je l'utilise pour mélanger le lait en poudre et les céréales cacao de mes bébés est c'est top (0 fuite même en secouant) et l'embout que l'on peut viser en dessous est bien pratique pour préparer les biberons à l'avance

Ottimo acquisto