DC Comics - Batman Pro Series

The flip cap feels way more secure than my old shaker, and the SpoutGuard really does keep the lid clean between sips. I toss it in my gym bag without a second thought now.

The flip cap is way more ergonomic than my old shaker—it opens with one thumb even mid-workout. And the SpoutGuard actually does its job; I’ve tossed this in my gym bag right after a shake with zero leaks.

The flip cap is way easier to open one-handed than my old shaker, and the SpoutGuard actually keeps the rim clean between sips at the gym. Leakproof seal held up in my bag all week without a single drip.