The Ursack Major is a lightweight, durable alternative to traditional bear canisters. Made from ultra-high-molecular-weight polyethylene (UHMWPE) fabric, it prevents bears from accessing food. It holds about 10.65 liters, suitable for roughly five days of food for one person, or 37 freeze-dried meal servings. The product includes a 6-foot high-tensile strength cord with reflective tracer and a reflective exterior tag for nighttime visibility. It's collapsible and easy to store.