The First Years Baby Shark Insulated Sippy Cup, 9 oz – 2 Pack

This type of cup is the best at being spill and leak proof! I've had several of them and not one has disappointed. These particular cups are an exceptional value considering they feature Baby Shark!

no spill and easily cleaned

These cups are really great. They don't leak. I detest leaky cups!!! The lids screw on tight and the nozzle doesn't drip or leak when you turn it over. Sometimes a few drops of there is liquid in the lid

(This review was collected as part of a promotion.) These cups are my absolute favorite! The valve inside is so easy to clean and I love that it's one simple piece. My toddler loves these cups too!

my 2.5-year-old doesn't care much for the baby shark show but loves the baby shark song. I got him these because I love to hear him sing it and they are worth the money. soo cute, and well made, you can tell they will not warp in the dishwasher. i would buy again.

It's been hard getting my 2 year old son to let go of his bottle and getting him to drink from a sippy cup. He loves baby shark and I figured maybe a baby shark sippy cup, will get him to drink out of it. IT WORKED! He's been drinking out of it for 2 weeks now! It is leak free and mess free. It does not leak when you turn it over which, I love!

My son is transitioning from a bottle so he tends to throw his sippy cups with frustration. This means a lot of broken cups %26 messes to clean up. These cups are “insulated” %26 have a larger rubber top so they haven't cracked or leaked. The cups also have a nice design. Overall, I'm satisfied with the purchase %26 would buy again.

These are not leak proof. Very disappointed

of course my son love the baby shark design. unfortunately the cup design was not the best. the rubber stopper and lid design made drinking difficult for my two year old. these lids require really hard sucking in order to get the beverage out through the spout - and the spout is a shorter/wider bump than older versions / brands of this cup. unfortunately these cups sit in the cupboard unless the older cups are all in the dishwasher.

super cute and the kids loved them. the only and main thing is that they mold very easily and they're hard to wash thoroughly. hand washed them at first and used a bottle brush for the lid and stuff, they still developed a bit of black by the seal. tried dishwasher, then steaming and hand scrubbing afterward to be sure and still got mold right at the seal. all that we serve in them is drinking water since they're so hard to wash and they still mold. there's 2 parts to the cup itself plus the lid. where the inside of the cup meets with the outside design layer, there's a very small gap where they seal together (these all come like this) and that's where the mold develops. which is also right where the lid corkscrews onto, and then the corkscrew part on the lid gets moldy too. and very quickly. we're talking overnight use with daily washing, within a week we noticed the black spots of the mold so we deep cleaned them/sanitized them but still. they make cute planters tho. added some soil in and the kids now have baby shark planters. they fancy.