Leak-proof seven-hour heat retention vacuum food jar for camping or trips away by pro-equipment suppliers Stanley, featuring integrated steel spork and lifetime warranty. Works for keeping things cold as well as hot. The jar features an insulated lid and pressure-released valve for easy opening. It comes with an integrated stainless steel spork to provide the ultimate easy, safe, leak-proof camping dining experience. Great for roadtrips, camping trips, festivals and office lunches.