Upgrading Your Daily Carry With a Flask Cap Tumbler
I honestly didn't realize how much of a difference a good flask cap tumbler would make until I finally stopped buying those cheap plastic bottles that always seem to leak in my bag. We've all been there—you throw your drink into your backpack, head out the door, and twenty minutes later you realize your laptop is sitting in a puddle of lukewarm coffee. It's a total day-ruiner. That's exactly why the hybrid design of a flask-style cap on a vacuum-insulated tumbler has become such a staple for anyone who's actually on the move. ...