Perfect low cost bottle holder

Bought this because water bottle holders even from Walmart were $20+ and I just needed a place for a basic bottle that was inexpensive and fit into the screw holes already on my Trek. Your 16.9 oz usual water bottle will be a bit loose but stays in just fine if you aren’t doing anything crazy (I’m thinking sport Mtn biking). It is stiff, I haven’t tried like a yeti or anything in it yet so not sure on how large of a bottle it will hold

Abbey T.