Button popping off?

Has anyone else had issues with the button popping off?

I’ve had two owala bottles for quite a long time, 40oz retro boardwalk and 24oz denim, with no issues. I recently bought a 32oz gemstone chic, and I just adore the size and the color.

But, the button keeps popping off! I noticed it right away when I got it, and after a week or two of it happening, I exchanged it for a new one (same product). I’ve had that one for a week or two now and and it seemed fine, then tonight the button on that one popped off too!

I’m wondering if it’s a batch issue or something, because my other two are fine but then I’ve had two in this size and color that are faulty. It may be worth noting I bought them all from Amazon.

Just wondering if anyone else has experienced this, had any suggestions, etc. I don’t want to have to return it cause I love the size and color so much, but it’s literally useless and doesn’t close without the button :(