It’s the smartest shaker on the market and an absolute necessity for Proven athletes. Your patented P4 BlenderBottle® ProStak™ can house your Pre Game, Energy, Recovery, snacks or vitamins plus deliver smooth, high-impact drinks that help you power through your workout.
No one wants to chew their sports drink. That’s why the industry-leading mixing capabilities of the BlenderBall® ensure your P4 sports supplement will taste as smooth and delicious as intended.
You just want to toss your shaker in your gym bag without losing half your drink on your shorts. It’s a reasonable request that Prostak’s screw-on lid and secure flip-cap manage without fail.
For serious athletes like you, this just makes sense. ProStak’s interlocking jars with individual lids give you unlimited storage, so you can easily and securely stack your P4 regimen, snacks and more.
Free-up a hand. Attach the bottle to your bag or clip on your keys with the adjustable carrying loop on the StayOpen flip cap.
The clean energy of P4 should go in an equally clean container. That’s why your P4 BlenderBottle® ProStak is always BPA and Phthalate free.