Use it any time you're mixing powdered supplements — pre-workout, protein recovery shakes, or electrolyte mixes. It's ideal immediately post-workout when you need fast, convenient nutrition with zero prep time.

ProBlend uses a fixed mixing element that works against the flow of liquid using kinetic energy. This opposing-flow method breaks down powder more completely than a loose wire ball, giving you a smoother, lump-free shake without the rattling noise.

Yes. Like all RNWY products, the shaker bottle is built with athlete health in mind and uses FDA-safe, BPA-free materials — so you're not adding anything unwanted to what you're drinking.

Yes. The bottle is dishwasher safe for easy cleaning after training. For best longevity, place it on the top rack. A quick rinse with warm water right after use also keeps it fresh between deeper washes.

The bottle holds 27 ounces, which is plenty of room for a full serving of protein or carb powder plus adequate liquid for ideal mixing and hydration.