Mengrills is a unique outdoor pressure cooker that allows you to cook a lot of food without a lot of work, cooks food fast, and keeps in all the flavors and nutrients. Make healthy, delicious meals in a fraction of the time. /8.5 liter capacity for healthy meals in less time (compared to traditional methods). Works on any heat source-campfire coals, camp stove, propane stove, charcoal or gas grill, stovetop, etc. Absorbs heat at a faster rate making it more energy-efficient. Also reduces cooking time by up to 70% for fast resultswithout the loss of valuable nutrients and flavor. Durable aluminum construction ensures long-lasting performance. Compact and lightweight design makes pressure cooker easier to store and carry. Independent release valves prevent over-pressurization even if the other two valves become clogged. Won’t open when in use. One-hand system for risk-free opening and closing. This item is made of aluminium and rubber, plastic.