Hydra Cup 4 Pack 20oz Protein Shaker Bottles, Barbell Blender Wire Mixer

I am not a protein shake person, but I definitely wanted some of these shaker bottles to use for my overnight oats. The popular name brand lent their name to collaborate with a company for overnight oats. I love the concept, but I think these 20 oz shaker bottles are better quality than their name brand competitor. Let me explain (and these are all the reasons I have switched over to the 28 ounce shaker bottles as well). Just like the popular name brand bottles, these shaker bottles have rounded bottoms so that if you do use some powered mix, it won't get stuck in flattened corner crevices. The rounded bottom also makes cleaning a breeze no matter if hand washing or putting in the dishwasher. Like the competition, there is a nice spiral whisk to break up powders and help facilitate a total mixture of powders in liquid. The competition has a ball, and this whisk is dumbell-shaped. I rather like the dumbell-shaped whisk, but I think both are probably equally effective. It has a very nice "Houdini" hook that tucks away when you're not using it yet is readily available for carrying and transporting. The competition has also moved to a tucked-in hook on some of their bottles. In my opinion, these shaker bottles are similar in their leakproof ability as the major competitor. My experience is that I have not had any issues with leakage although some reviewers have commented on that. Also like the competition, they have a snappy closure that lets you know when the lid is closed. Unlike the competition, these lids will open a full 180 degrees, and as they advertise, there is a better area for nose space. Similar to their competitor, these shaker bottles are BPA free, and the lids and cups feel similar in density and durability. The 20 and 28 oz bottles are also calibrated on the side of the bottle to measure ounces. Both 20 ounce bottles are calibrated up to 16 oz. (The competition calibrates their 28 ounce shaker bottle to 22 oz, and Hydra Cup calibrates to 20 oz.) There are two main features that make the Hydra Cup a better shaker bottle. First, they have added an ice guard to many of their bottles. The ice guard is a disc that sits at the top of the bottle before the lid is put on. If you have ice added in your bottle, it keeps the ice from hitting the inside of the lid and then displacing water onto your face or clothes. The ice guard also acts as an additional agitator to break up powder clumps. It isn't as effective as the whisk, but it does add a second agitator. While I don't use the ice guard in the bottle when I am making my overnight oats, I definitely use them in the 28 ounce shaker bottles, and I bemoan that the competition doesn't have them. At this point, I refuse to purchase a shaker bottle that doesn't have an ice guard. The second main feature that propels Hydra Cup to the top of the shaker bottle pack is that all the Hydra Cup shaker bottles are stackable. Why didn't the competition make their bottles stackable? Real estate in a kitchen is premium, and I think this was the final feature that won me over to these shaker bottles. These 20 ounce bottles do serve as a great way to pack soups for lunch. I usually pour the contents into a bowl at work before putting in the microwave. For carrying contents, however, they are fantastic! I use these 20 ounce bottles for storing sauces and homemade dressings in the refrigerator. I have found so many uses for these, and they are now a staple in my kitchen!

Shaker cups are great! Even my 8&11 yr old use them, very easy to use. We just ordered another set, our last set lasted 3 years (still going) and they get used daily and go through dishwasher daily! Cannot recommend these enough. Price is great considering how long they last! Colors are nice and we love the size for easy storage and travel.

Total of cups received for the price is totally worth it. I have noticed some leakage but only if the cap is not fully closed. The cap is tough to close but once I know it's secure, there is no leakage. My protein shake is well mixed with little to no lumps and I love the fact that it's dishwasher safe.

I usually use the 36 ounce bottle by this manufacturer, which I have been very happy with. So, when I needed these smaller ones, I looked for the same manufacturer, hoping to get the same thing, just smaller. There was some damage during shipping, but he company did reach out to me to offer a replacement, so that is something I really appreciate. When I used one for the first, I noticed that the drinking opening is oval instead of round. You wouldn't think that would make any difference at all, but it is actually not as comfortable and easy as the round spout. The oval spout also seems to make it harder to click the lid closed. It was on probably my third use that I thought it was clicked shut, but it wasn't, and my smoothie splattered all over my kitchen as I shook it. One star off for the spout. And finally, the strainer insert that goes between the lid and the cup is not as good as the one in the larger size. The large one looks like a wagon wheel, but this one looks like a sieve. I guess it works fine, and maybe someone else will like it, so no stars off for this. Overall, these are decent shaker cups, just not as well-made as the larger ones made by the same company, which doesn't really make sense, but there it is.

I’ve gone through my fair share of shaker bottles, but the Hydra Cup ProFlow bottles are on a whole different level. From the solid build quality to the ProFlow mixer that actually works, everything about these bottles screams durability and performance. The lid snaps shut tightly with zero leaks, even when tossed in a gym bag. The mixer design breaks down protein powder and pre-workout smoothly—no clumps, no shaking forever. I also love the large capacity, perfect for big hydration needs or double-scoop shakes. The colors are bold, the plastic feels premium, and the grip is comfortable even during intense workouts. Cleaning is easy too—just a quick rinse or throw it in the dishwasher. If you’re serious about your fitness gear, this shaker won’t disappoint.

Solid cups. We use these for our protein shakes. The grated top really does eliminate any of the chunks that you typically get in your blender cups. They are still new, but the tops can be little tough to open causing my drink to splash a little when I open. The adjustable ring is nice & doesn’t touch your nose when drinking, but you still get the drip on the top of the cap which I wish someone would figure out.

Great set of Shakers. I love having multiple as one might be in the dishwasher or I like one to have protein and one to have electrolytes. No leaks! Easy to clean! GREAT price for the quality. Love the ice screen

I love these. I have been using them for a few months for my protein shakes, and don’t have any issues. I love how it has the metal ball whisk and the ice strainer. (I think the strainer helps with the mixing of the shake. I know some have mentioned that theirs leaked, but I haven’t had that issue and I use mine all the time.

This shaker bottle is exactly what I needed — no gimmicks, just a solid, reliable shaker for my whey protein. What I really appreciate is the compact size. It’s small enough to easily toss into my backpack without taking up much space, which makes it super convenient for the gym, work, or travel. It does the job well. The mixing is smooth, no clumps, and it handles protein powders just fine. I also like that it comes in multiple color options — nice touch if you want to keep a few on hand and differentiate between them. I’ve been using mine for a while now and the material has held up great. No leaks, no weird smells, and the plastic still feels sturdy after regular use and washes. Nothing fancy, just a dependable little shaker that’s easy to carry and works exactly as it should. If you're looking for a compact, well-built option, this one’s a great choice.

Great design, easy to wash, and great value!

Been using these for a few months now for my breakfast drinks. I have not had one issue with leakage, nor an issue with the lid not closing. They're a lil awkward to clean by hand, but the dishwasher does wonders with all the crannies! They're a perfect size for what I need, and I highly recommend them =)

These shakers are great. Mix well and the perfect size.

love these, very good quality!!