Review on Diller Bottle Plastic BPA Free Flip Flop by Amy Bernabe

Love the flip top cap and straw. However, there is a big problem. I have to loosen the cap a bit to make sucking easier so the straw doesn't collapse in the bottle and stop my sip halfway. I thought the straw was stuck to the bottom of the bottle but that wasn't the problem. It is sucked into a bottle. Simply loosening the seal while I'm sipping and then tightening it when I'm done isn't that much of a hassle. I still use it.