Icy Bottle Stick Trays
$6.50 (as of June 25, 2017, 10:39 pm) & FREE Shipping. Details
You can now carry a cold water bottle whenever and where ever you want, very useful during the summer to keep your water bottle cold, fit perfectly in most fo the water bottle. You get three ice trays per package, very cheap I think. Good price and fast delivery. This is not one of most nicely design ice tray, but it is definitely worth the price.