Infantino Shop

I decided to make this a 2 in 1 question to make things easier.

My first question is about the Bpa free bottles, what brands they are, whats the best brand you've used, where to find them, and are the expensive?

#2 is about those Shopping Cart covers. My mom just bought one for my baby, its the Infantino farm themed one I like it because its got plenty of toys, its own belt and protective flaps that cover the cart from touching the babys legs. Cons- it doesn't cover the sides. I've been looking at the Infantino 2 in 1 cart/high Chair Cover and was wondering does it come with its own belt, have something to keep her legs from touching the cart, and just your overall opinion of them.

Thank you for your time to help me out.