Perfect straw and easy to clean

"Our favorite water bottle - all of it goes into the dishwasher so it’s as durable as it is easy to clean!"

— Matea V. (5/5)

"Best water bottles! Ordered an extra lid so we can rotate through"

— Leah (5/5)

more leak resistent than original lid

"The mouthpiece to our original PlanetBox water bottle tore, so we purchased this lid as a replacement. When comparing the old lid parts to the new lid parts, the new lid parts are smaller. I'm not sure if PlanetBox decreased the size of certain parts to improve the bottle's leak resistance. The old lid leaked frequently. We've only used the new lid a hand full of times since writing this review, but the new lid seems to leak less. I took a star off largely because it's difficult to fit some parts of the lid together (this is true for the old and new lid). One secondary complaint is that screwing the lid on the bottle is an unpleasant experience because the two metal parts grind together. I'm not sure what the solution would be since it's a water bottle made with no plastic parts (although, I'm not sure why silicon is not considered plastic since it is a plastic polymer and does release microplastics)."

— Ariel C. (4/5)

Glacier Flip Straw Lid

"I just bought replacement lids for two of my son’s glacier water bottles, because he’d chewed the spouts so much that they broke in half (they still worked with only half a spout though!). Replacement lids work great on the water bottles we’ve had for years - thankful for consistency in this product!"

— Allison E. (5/5)

Good plastic free option

"Thank you for making this plastic free"

— Melissa D. (5/5)

Excellent plastic free leak proof water bottle

"I love these water bottles and lids! They have zero plastic, are truly leak proof when closed, and come fully apart for thorough cleaning. I do prefer to hand wash the straw parts because I don't trust my dishwasher to get in the small holes well enough. I really hope Planet Box comes out with a larger bottle for when my daughter is older. . . . And for me! I still haven't found a plastic free water bottle for myself."

— Diana C. (5/5)

Do not purchase

"This cup leaks! Not ideal for children bringing their water bottles to school - leaked all over my son’s backpack, ruining his homework. He was devastated. Would not recommend and upset I purchased three of them. The quality is not the same as their lunchboxes."

— Stephanie B. (1/5)

We love this one!

"This is my FAVORITE kids water bottle that we have ever used! Does not leak, and the water comes out easily."

— Ashley H. (5/5)

Fantastic!

"I bought this lid and an additional boot because the water bottle color my daughter wanted was sold out. I love being able to swap them out."

— Tiffany N. (5/5)

Perfect school straw lid

"I finally found the perfect school water bottle on my 4th child! No plastic, easy to take apart and clean, does not leak, easy to open and close the straw!"

— Jennifer H. (5/5)