Blender Bottle ProStak™ | GNC

GNC Pro Performance® AMP Blender Bottle ProStak™


Item # 419167


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The Ultimate All-In-One
Supplements, snacks, pills, and liquid—all in the same bottle. Featuring the BlenderBall® wire whisk and unique Twist n’ Lock™ containers, the BlenderBottle® ProStak™ is the all-in-one solution for the serious athlete.

Smooth Tastes Good
Say 'goodbye' to lumpy protein shakes and 'hello' to smooth, great-tasting drinks. The patented BlenderBall® —found only in BlenderBottle® shaker cups—whips around inside the bottle as you shake, delivering industry-leading mixing and putting the mesh grates and plastic gimmicks in other shakers to shame.
  • Clip It, Loop It, Hang it
    Integrated with the StayOpen™ flip cap, the adjustable carry loop lets you hold more when your hands are full and offers a convenient place to attach keys while at the gym.
  • 100% Leak Proof
    The Prostak’s screw-on lid and secure flip cap keep your gym bag and car seat dry. With a snug twist of the lid and the assuring “snap” of the flip cap, you’re ready to roll.
  • Worry Free
    Made from only the highest-quality materials, BlenderBottle® brand shaker cups are—and always have been—BPA and Phthalate free.
  • Twist N' Lock Technology
    The ProStak’s unique interlocking jars have individual lids, making it possible to carry supplements, snacks, and more—with or without the bottle.


5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Greatness ...
I just purchased it so I can't speak too much on the usage of the extra compartments (space for a 100cc jar & pill compartment) but the blenderball just made my life that much better. Love Muscletech's Phase 8 but it was too chunky when had stirring but now it's a breeze and is much more enjoyable. This is a great bottle. My first of this type but just a great buy for the blenderball alone. No need for a portable mixer with this thing.
September 18, 2015
Great Shaker!!
Very nice Shaker Bottle. I use the storage to keep my protein in until I get ready to mix, while I'm at work. Plenty of room for powders. I was really surprised at how well it mixed my shake. It about does as good of job as my blender.
February 6, 2017
Great shaker!
My friend recommended me this one, and I really think it is an awesome bottle, will take it to gym everyday!
November 24, 2015

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