"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU'RE NOT NEW to the fitness game, and at this point, you and everyone else knows a protein shaker is ...

NitraPro is a hygienic stainless steel protein shaker which has been specifically designed not to leak, smell or be hard to clean. NitraPro Has launched via Kickstarter this month and already has ...

Shaker bottles are a necessity for fitness aficionados and folks who love concocting protein shakes, smoothies, or any portable beverage. They are crafted to efficiently blend elements, providing a ...