Grab and go! This eco-friendly lunch box will keep your meal fresh and perfectly pairs with our reusable food containers. Plus, this design is better for you and the planet because it’s made with five recycled plastic bottles. DETAILS YOU'LL APPRECIATE The polyester in this lunch bag is made from over 5 recycled plastic bottles. Shell is made of rugged, water-resistant 600-denier 100% recycled polyester (PET). Interior lining is made of PEVA, an environmentally friendly vinyl that’s made without chlorine or plasticizers. Features a molded interior that is sized to hold Pottery Barn's food storage containers. 8 1/2" x 7 3/4" x 4"