Designed with Corkcicle's popular Canteens in mind, their Ice Stick Tray makes elongated ice to pop into your favourite drinkware. Each tray allows you to make four six-inch ice sticks with indentations to snap the sticks in half to fit smaller bottles. Easy to use, this BPA-free silicone tray is sturdy, with a reinforced lid, great for stacking and keeping out freezer burn.