Review on 🥤 Cool Insulated 21oz Water Bottle by CamelBak Podium by Christina Moreno

These bottles are amazing. They keep water cold for an impressive amount of time, fit into every cup/bottle holder you can think of and have an attachment like no other. I love that you can leave it "open" but the water won't come out unless you pull the spout or squeeze the bottle, which is perfect for cycling; You will not lose a single precious drop. If it's closed, it's CLOSED. A small problem I have is that sometimes the mechanism in the nozzle works so well that it leaves the bottles in a slight vacuum. Eventually the bottle will try to fill the gap and make funny noises as it slowly sucks the air back in. Squeezing lightly or adjusting the nozzle to the closed position will quickly fix this. However, this can be annoying when you're not expecting it.