This picnic backpack serves four, with stainless steel cutlery, dinner plates, cotton napkins and wine glasses for each person, plus a cheese knife, bottle opener, cutting board and salt and pepper shakers. The insulated main compartment keeps food warm or cool, and a detachable insulated side pouch holds a bottle of wine or water. A 45 by 53 inch fleece blanket with a waterproof backing is included. The pack measures 16.5 by 13.7 by 7 inches.