Ursack Major XL 15 Liter Stuff Bag - The Ursack Major XL bear bag is a larger version of our classic Major and holds about 50% more food than its smaller sibling. At 8.8 ounces, our Major XL bear bag is still more lightweight than a traditional bear canister and prevents bears from getting your food in their territory. Features Certified Bear Resistant 6 foot–high tensile strength with reflective tracer Reflective Exterior Tag for increased visibility at night Size - 12.5in x 22in Ursack recommends the Odor Barrier Bag (OPSak 12 x 20), designed to be used inside the Major XL for additional protection. One OPSak will work if not overstuffed, otherwise, use two. Collapsible and easy to store