Review on Convenient and Versatile: Simple Houseware's 24 Pack of Square Bottles by Genene Locson

Glass bottles are great. Very durable, easy to clean and will last for years. Cases are enough for that. But the plastic caps that fit on the bottles are very fragile and don't match the quality of these glass bottles. The tops tear easily and the little inflation valve is so cheap and flimsy that it doesn't stay open when opened and it's very easy to accidentally rip off anyway. I do not recommend these bottles due to the poor quality of the caps. There are better options just at a slightly higher price. The only other complaint is that the plastic caps are TOO tight on the bottle, making it almost impossible to get your fingernail underneath to pry them off. You'll need to use a knife or screwdriver to get under it.