The Shaker

This is a 24-ounce bottle shaped for protein shakes and post-workout drinks. The body is molded from ECOZEN, a plant-derived polymer that carries carbon-neutral certification and sidesteps the brittleness that plagues recycled alternatives. You get a container that won't crack when dropped onto tile or pavement and won't hold onto the smell of yesterday's blend.

The cap seals completely, so tossing it into a gym bag or backpack won't coat your belongings in residue. The walls reject staining from berry powders and greens, and the ergonomic grip keeps it steady when you're shaking one-handed. Because ECOZEN is free of bisphenol A and related plasticizers, you avoid the endocrine disruptors common in conventional sports bottles.

The 24-ounce capacity lands between a standard pint glass and a full quart, enough for a double scoop of protein powder plus ice without overflowing when sealed. The shape tapers slightly at the waist, making it easy to hold even when wet. Dishwasher-safe on the top rack, though hand washing extends the life of the threading and the seal.

ECOZEN production offsets carbon through verified renewable-energy credits, making this one of the few shaker bottles with third-party environmental accountability. The material itself derives from bio-based feedstocks rather than petroleum, which matters if you track embodied carbon in the items you use daily. The bottle ships as a single piece with no mixing ball or snap-on strainer, keeping the design simple and eliminating the small parts that get lost or grow mold in hidden crevices.