The Best Shaker Bottles You Can Buy, Tested by Experts

The Bolde Bottle takes the cake when it comes to thoughtful mixing of protein shakes. We found that it mixed the best of all the options we tested and made minimal noise as we shook. Solidly constructed of stainless steel, it has beneficial features like the blending mechanism attached to lid for mixing and staying out of the way during sipping, though it is removable for cleaning.

Our testers particularly liked that liquid stays cool thanks to the insulation and that the handy bottom compartment can store protein powder. But take note that while the bottle itself is dishwasher safe, the bottom compartment is hand wash only. This makes it especially easy to mix up a refreshing shake at the gym post-workout.

While it does not have a built-in handle, you can purchase a silicone carrying loop. But at $8, it does add a cost to the $55 price tag.

At under $10, this affordable shaker bottle uses a silicone agitator ball to blend up your post-workout drink. Although it didn’t blend as well as some others on this list, we still think it’s a good budget-friendly choice for the average user. According to the manufacturer, it's made of a microban antimicrobial material that is both stain and odor resistant.

One tester appreciated that the shape allows it to fit in a cup holder, and also noted the cute color selection. Our pros like that the carrying handle is a carabiner that doubles as a clip and that it rotates 180 degrees so you can keep it out of the way while drinking.

For the price, the Classic V2 Shaker Bottle is a no-brainer and an improvement on older Classic BlenderBottle models. According to the manufacturer, it's made from BPA-free plastic, and this shaker also features a "spout guard" to protect the mouthpiece from germs. The adjustable carry-loop is a plus too. The BlenderBottle wire whisk and rounded base help to thoroughly mix any shake, and we found that it performed well in our testing, though it was a bit noisy.

Testers love that this bottle comes in a variety of different sizes, so you can make a small protein shake or keep a large bottle at home to refuel post-workout. "I like being able to see inside to make sure everything's shaken up," one tester commented. Best of all, everything is top-rack dishwasher safe for easy cleanup. If you're looking for a locking lid, try the Strada model, which is a small upgrade from the Classic V2.

After the founders of IceShaker appeared on Shark Tank, this insulated shaker bottle brand created by the Gronkowski brothers gained popularity. We like that, instead of a loose blender ball, it uses a twist-off agitator that blends well but connects to the bottle so you don't lose it. The wide mouth made it easy for us to add our scoops of protein powder, but the cup is tapered at the bottom so it can still fit in a cup holder. If you don't need the 26-oz capacity, there is a 20-oz skinny shaker version.

The cap can be a bit tricky to secure, so make you feel it double clicks before shaking. That being said, testers were impressed with how secure the lock was: "I arrived at the gym, and my bag was still dry. No spills, no leaks," one tester commented. They also loved that the bottle did a great job of keeping shakes cold. "I filled the IceShaker with water and ice at 6 am. After 15 hours, some ice melted, but the water was cold. At 30 hours, ice was completely melted, but the water was still cold!"

This sleek and compact electric blender bottle is ideal for on-the-go shakes and smoothies.

Of all the bottles we tested, this blended our protein shake the best, thanks to the motorized blades at the bottom, although it's best for blending fruits and protein powders rather than any icy drinks. The strainer at the top of the bottle also ensures that you're not drinking any potential large clumps. The overall size of the blender is compact — it fits in most standard cup holders — and that means the liquid capacity is on the small side (holds about 16 ounces). But you can purchase an optional XL jar to fit on the top that has a capacity of 32 ounces.

It comes in a ton of fun colors, and cleanup couldn't be simpler — just add dish soap and water and blend. It's cordless but it does require charging before use, and it lacks measurement markings.

If you want to avoid plastic or stainless steel, this glass shaker bottle is a great option. The clear material allows you to see how well your shake is mixed, and because it's made of glass, it’s BPA-free. It uses the BlenderBottle wire whisk, which we found was a little loud when shaken against the glass. Take note also that the mouth is narrow, so it wasn't the easiest to add powder to.

We liked that there is silicone protecting the bottom of the bottle and a silicone finger loop on the top for easy carrying. As a bonus, it’s also a little more attractive than your standard shaker and comes in other colors like pebble gray and pink.

Too many blender balls to keep track of? This Helimix Vortex Bottle doesn't use one at all; it has a unique faceted design. While we haven't officially tested this one, reviewers swear by the vortex technology that blends a protein shake well without a blender ball. However, some note that the spout seems to leak a bit if not properly closed.

The cap comes in a variety of bright colors too. The best part is that it’s entirely dishwasher safe unlike most that require you to wash some parts — like blender balls — by hand.