Perfect for the trail and well as the office. This 22 fluid ounce collapsible mug is the perfect cup/bowl for rehydrating food or collecting huckleberries. Eat, drink, collapse, store Collapsible design shrinks to 1.7" high disc for great packability; Expands to 4.3" Folding handle folds flat or extends to lock in two positions for eating and drinking or for scooping and measuring. Sure-sealing lid made of Infinity Clear Polypropylene screws into the rim of the mug to keep your meals in and the outdoors out. Perfectly-suited to rehydrating meals.