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Your cart is empty.The BlenderBottle ProStak Twist n' Lock Storage Jars Expansion 3-Pak with Handle expands the capacity of the BlenderBottle ProStak system, making it easy to carry more proteins, powders, vitamins and pills, supplements and more. The ProStak's unique interlocking jars have individual lids and a removable handle, so it's possible to carry it all with or without the shaker bottle. The 3-Pak features 100cc and 150cc jars, doubling the initial capacity of the ProStak system, while the massive 250cc jar offers ample room for even the largest protein, meal replacement, and on-the-go nutrition needs. A covert pill tray locks into any jar lid, for carrying pills and vitamins in the same jar. BlenderBottle ProStak Twist n' Lock Storage Jars Expansion 3-Paks are made from the same durable materials as all BlenderBottle products, are dishwasher safe, and BPA and Phthalate-free.
Michelle
Reviewed in the United States on February 25, 2025
Ordered this to pack yogurt parfaits for breakfast on the go. Love the interlocking lids. I put yogurt and fruit in the largest compartment and add granola into the smallest compartment to keep it from getting soggy. It's the perfect size, and yogurt doesn't spill out or leak in my lunch box.
Brian
Reviewed in Japan on February 17, 2025
I use it all the time for various occasions. I recommend it for gym goers
Soukup Family
Reviewed in the United States on January 29, 2025
Easy on the go with protein powder and pre-workouts
Nakazawa Willian Massayuki
Reviewed in Japan on January 26, 2025
Useful
Shannon
Reviewed in the United States on April 19, 2025
Best thing since slice bread, great for small items, pills, powder, etc. Easily stackable. Love them.
Praks
Reviewed in Canada on September 5, 2024
Easy fix and really good quality.
Paras
Reviewed in the United States on September 4, 2024
This is an extension of the blender bottle for protein powder and I love the ease of use. Nice interlocking lids to keep everything together. I usually keep some snacks and protein with my bottle, it makes it easier to carry with just one really tall bottle
Abro82
Reviewed in the United States on October 26, 2024
These are a great addition especially if you already have the bottle that can hold these. Even if you don't, you can just connect them to each other and toss them in a bag. I haven't used them to store any liquid. But have filled them with water, sealed and shook them for cleaning. And they didn't leak.
Adam Nelson
Reviewed in the United States on September 4, 2023
The media could not be loaded.
Acetaminophen
Reviewed in the United States on December 2, 2022
The ProStak® systems are the perfect travel jars and have a much larger opening than the other Blender Bottle stackable containers. Inside the 100cc jar is a container that holds around 4-6 large pills. I use the 100cc storage space for a scoop of Super Greens and put two large handfuls of mixed nuts in the 150cc container. The most impressive part of this system is the massive space of the 250cc jar, which is large enough for two scoops of whey protein. Buy these over the other Blender Bottle stackable options.
LEA
Reviewed in the United States on November 5, 2022
Pretty good product, the stackable compartments with a handle make it easy to take with you anywhere or put in a lunch box. The only reason I did not give 5 stars is because I was expecting a pill tray just like the image said but did not get one. No biggie the product is awesome just a little disappointed that I now have to buy a separate pill tray for the go.
ghada
Reviewed in Saudi Arabia on May 23, 2021
من الشكل تتوقع انها كبيرهولكنها للأسف لاتكفي طعام أطفال
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