The same people who brought you hipster-approved mason jar bento boxes also offer a custom lid that turns your mason jar into a spill-free travel mug. No more spilling your entire sun-warmed organic black tea over your American Apparel hoodie, guys!
The BPA free and recyclable tops screw in under the cap and are great for hot and cold beverages alike. Plus, this little plastic cap is a lot cheaper than most overpriced travel mugs out there (just $8 a pop). So grab a jar, empty out those pickles, fill it with your favorite drink and go out into the world, unafraid of shirt stains.