Sale price$14.99

Color: Beachside


ProStak® Shaker Bottle Features

Our shaker bottles are perfect for fitness enthusiasts on-the-go. Packed with features to enhance your fitness experience, our shaker bottles are ideal for everyone from beginners to the most experienced weightlifters.

Shaker bottle with storage for pills, supplements, and more.

All-In-One Storage

House your protein powders, pre-workouts, BCAAs, with two attachable jars. Vitamins? No problem. Use the attachable pill tray housed in the lid of one of the jars.

Shaker with measurement markings to get the perfect amount of protein every time.

Meaurement Markings

Get precise measurements every time! Our easy-to-read measurement markings allow you to add just the right amount of ingredients for your smoothies, protein shakes, and more. Our shaker cups' measurement markings make it easy to achieve your health goals.

SpoutGuard™ to protect the drinking spout from dirty fingers.


Our updated lid now includes an ergonomic carry loop and SpoutGuard™, preventing dirty gym fingers from touching the drinking surface. With its sleek design and convenient features, The ProStak® shaker bottle with storage is perfect for fitness enthusiasts on-the-go.

Adjustable carry loop for easy grip.

Carry Loop

Maximize your convenience at the gym with our StayOpen™ flip cap and adjustable carry loop! Our shaker cups feature an integrated StayOpen™ flip cap and an adjustable carry loop that lets you hold more when your hands are full, as well as offering a perfect spot to attach your keys.

BlenderBottle ProStak in Blue with clouds

The Ultimate All-In-One Shaker Bottle

Supplements, snacks, pills, and liquid—all in the same bottle. Featuring the BlenderBall® wire whisk and unique Twist N' Lock™ containers, the ProStak systems is the all-in-one solutions for the serious athlete.


The ProStak shaker cup's SpoutGuard™ keeps your dirty gym fingers off your drinking spout.

Ditch the Pill Minder

A covert pill tray locks into any jar lid, allowing you to carry pills and powders in the same container.

About the ProStak®

The All-In-One Shaker Bottle with Storage

An all-in-one protein shaker and storage system for serious athletes. The BlenderBottle ProStak shaker combines a durable, leak-proof shaker bottle with interlocking storage containers, making it easier than ever to carry nutrition and supplements on the go. The bottle boasts an updated ProSeries lid, featuring a SpoutGuard to keep germs from the drinking surface, a secure flip cap, and a wide carry loop for easy portability. The powerful mixing system utilizes the BlenderBall wire whisk—found only in BlenderBottle brand shakers—to mix even the thickest ingredients for smoothies, protein shakes, and meal replacements.

  • All-in-one shaker and supplement storage system
  • Includes 20oz shaker, 150cc jar, 100cc jar, and pill organizer
  • Interlockings jars attach to your shaker cup
  • SpoutGuard™ keeps your drinking spout clean
  • Measurement markings
  • Dishwasher safe
  • BPA and phthalate-free
  • Powerful mixing system



3.8" x 3.8" x 6.9"

Usage Guide
BlenderBottle BlenderBall wire whisk: A silver ball with thin wire whisk loops

The Ball

Look for the BlenderBall® whisk, found exclusively in BlenderBottle® brand shaker cups. When you see the ball, you know you have a BlenderBottle brand shaker. You also know you can count on a smooth shake.

Fueling You

We do more than just sell bottles. We simplify and improve everyday life. Most importantly—we help fuel your ambitions, your goals, your accomplishments. And, just like you—we’re just getting started.

ProStak® Shaker Bottle with Storage
My second and only one word... Fantastic.

Jim M

I bought my bottle for protein shakes and it is the best I’ve ever had. Everything gets mixed well with no powder stuck to the top or sides.

James C

I got this bottle as a gift and it was perfect!

Kassandra B

What's the difference?

Product Comparison

With a wide variety of features, materials, and designs—we have a bottle for everyone.





Measurement Markings




Attachable Storage Jars




Rounded Base



Limited Lifetime Guarantee




Customer Reviews

Based on 160 reviews
Dori Tucker

Accessories i needed


I love this shaker bottle. Like always, Blender bottle does not disappoint. The added plus are the 2 supplement cups that attach to the bottom or can be stored in the bottle itself make travel easier.

Ryan McKenzie
Love these bottles!

Awesome shaker bottles. The only thing that bugs me is that you cannot by the 200cc container with the bottle. It now has to be purchased in the stack and there are not enough colors to match the bottles. I hope this gets fixed in the future.

Renee F
Lid doesn't stay shut

Hi. The cap on the lid doesn't stay shut. I have to hold it closed to shake it so it doesn't go all over the place. It doesn't stay closed so it is not leak proof. I can not have fluid in it if I am out.

We're sorry to hear about your lid. We would be happy to help! Our warranty team would be happy to look into this. Please submit a claim on our website here:


Arrived safe and it looks amazing! Excitwd to use!