DC Comics - Insulated Stainless Steel Sport

I've been through three shaker bottles this year and this is the first one that doesn't leak in my gym bag, even with the lockable lid flipped shut after a hard shake. The stainless steel keeps my protein shake cold for my whole shift, which is a huge upgrade from plastic.

The lockable lid clicks shut with a satisfying snap, so I can toss it in my bag without worrying about protein powder exploding everywhere. The Batman design is a nice touch that actually holds up well after weeks of daily washes.

Took this one to the gym and the lockable lid is a lifesaver in my bag—no leaks even when it gets tossed around. The Batman design is crisp and hasn’t faded after a week of daily use.