Munchkin - 9oz Click Lock Insulated Sipp

These cups are amazong not only do they click lock in place so you know they are sealed right, they are so bright and colorful! My two year old loves them and we have gone through many of leaky cups and many valves etc. These are sure a hit !

I've been through several different cups that claim to be spill-proof, but this is the only one that hasn't leaked even a drop. I can hand it off to my 19 month old and be worry free! Love it!

I really like the cup the little stopper comes out so you can wash it & the lid twist and snaps to let you know that the top is locked in place.