Large but not too large
"I love it! I like the ceramic interior and the screw on lid. It also comes with 2 straws. The piece where you open it to drink (I’m going to call it the stopper) can open 2 ways. The first way is for drinking from a straw. It also has a rubber seal that I’m assuming will help the tumbler hold temperature. It’s a pretty tight fit, so it probably keeps liquid from spilling out too. If you don’t want to use the straw, you can leave that portion snapped shut and open it the other way for drinking without the straw. The stopper has a smaller stopper that snaps down into itself. The smaller stopper is for the straw and the bigger stopper is for the other hole. It has a rubber base that keeps it from sliding around and its dishwasher safe. I like the color as well. It gives it an out doors vibe. Green and orange makes it feel like it belongs in the tree stand with you. The handle makes it easier to hold for some people who can no longer wrap their hands around a regular cup. I definitely recommend this product!"
