Which shaker bottles are best? There’s nothing more disgusting than an improperly mixed protein shake. It’s clumpy, the flavors aren’t combined well and the whole thing can spoil your workout.

Yeti just expanded its drinkware lineup with a brand-new launch: the Yonder Shaker Bottle, a lightweight, BPA-free shaker designed to mix powders smoothly without relying on a whisk ball or metal ...