8.5 x 7 x 3.5 inches / 56 fluid ounces tare weight 4.5 ounces / 128 grams Possibly the most versatile of the Stasher lineup, the Stand-Up Stasher bag is endlessly reusable and useful in the kitchen and beyond. Perfect for bulk shopping, storing leftovers and soups, and marinating meat and veggies, the Stand-Up Stasher bag folds flat when not in use for ultimate portability and space-saving. This radically functional bag is made of platinum food-grade silicone and is stovetop, microwave, dishwasher, and freezer safe. Its patented Pinch-Loc® seal also makes it an ideal makeup or personal care product container, especially on the go.