Haakaa Gen 3 Silicone Bottle Sealing Disc 2 pk

These sealing discs work exactly as advertised. They fit my Haakaa Gen 3 bottles perfectly and create an airtight seal. I've used them for storing breast milk in the fridge and even for snacks when I'm out. No leaks at all. Great investment.

I like that I can turn my Haakaa bottles into storage containers with these discs. They are durable and easy to clean. The seal is good, but I do need to make sure I press them down firmly. Still, it's a practical solution.

I actually use these with my Haakaa bottles for storing smoothies and homemade fruit purees for my toddler. They seal perfectly and keep everything fresh. It's a multi-purpose item that I didn't expect to use so much. Highly recommend.

I tested them with milk and they held up fine in the fridge, but I wouldn't trust them for carrying in a bag. The seal is good, but if you drop the bottle, it might leak. Still, they're great for fridge storage and dry snacks.

These discs make it easier to store breast milk without the waste of plastic bags. They fit well, and the bottles stack nicely in the fridge. Very easy to use and clean. I've bought a second pack because they're so convenient.

I wanted to use these to make bottles into sippy cups for my little one, but the seal isn't tight enough to prevent spills when tilted. They work fine for flat storage, but not for on-the-go. Average product.

I love these little discs. They are so simple but so effective. I can prep snacks like berries or cut-up fruit in the bottle, and the kids can just pop the top and eat. No leaks in the lunchbox. Great value for two.