This is amazing and I will be drinking more water now

System doesn't work, negative pressure causes problems

Bottle leaks from the spout.

Flavor only last for one bottle and can’t hardly get any water to come out until less you pull the port out

Cartridges don't last as long as I was hoping. Certainly not worth the cost of each one. It was ok to get this package with all the flavors included, but when they are done, I'll likely not continue to use it

The flavor is strong on 3 so I thought it would be a good choice but has that diet aftertaste that keeps me from drinking diet sodas. My Hugh complaint is this doesn’t keep water cold for even 1/2 hour. Was a giant failure for me.

I have had issues with this bottle. The 1 I purchased from wal mart works. This one hold pressure in bottle and you have a hard time drinking it. You have to constantly open and close lid to release the pressure to be able to drink from it.

Not a worthwhile purchase you have to stay with the same flavor and can't change until you have finished the one you started its not the best at keeping the water anything but room temperature

A little disappointed . This is a great drink idea. However, it’s very hard to drink the water without pressure build up. Keep having to open cap to release so the water can flow better.

Fantastic price for quantity. Found same bottle with only 2 cartridges for only $5 less! Advised shoppers at other store to go to Sam's to purchase! Love love love the fruit punch!