I bought this lid, the drinking cup lid and the snack safe to go with my Subsafe x’s 2, one for me the other for my daughter and I’m back to buy it all over again so my husband has one, too. I like this lid because I can fit a smaller sub in half of the Subsafe put this securely fitting lid on then take the other half of my Subsafe put the drinking lid on, fill my SnackSafe with potato salad or chip or candy and I have a picnic. People are always curious when they see me using my Subsafe and I love showing it off. It’s all easy to use, super easy to store, easy to clean. The lids fit tight so nothing spills, leaks, or opens and it’s easy to carry with me to work, the pool, or on a hike or bike ride. I can’t see wait to see what the folks at Subsafe come up with next. (Pictured is the Subsafe with drinking lid. Stickers/straw not included) (Two out of two ck alligators agree. Subsafes keep tasty snacks!)