Read on to help determine which reusable cup, mug, or tumbler is best for you ... which means you can sip from the hole or take the whole thing off. Both make for comfortable sipping.

Explore must-haves from your favorite shows at ShopbyBravo.com. Things you can do with mugs: Drink coffee, obviously. Spill tea, of course. Use one to eat ice cream out of because it's just a fun ...