Space Saver MugNewly redesigned to be lighter than our traditional Space Saver Mug, the Space Saver Mug with grip fits snuggly over the bottom of a 1 quart, round Nalgene bottle and the Klean Kanteen 40 oz saving valuable space in your pack. Large, robust handles aid in safe handling. A hard anodized surface treatment provides durability, easy cleaning, and an attractive finish. Graduated markings help measure out precise amounts of water for cooking. The Space