Our reusable, reinforced synthetic paper lunch bag has a hook and loop closing strip and insulated layer to keep food warm or cold. Very hard to tear made from breathable, water resistant, flash spun high-density polyethylene fibers. Light weight and highly resistant to wear and tear. Great for picnics, goodie bags or other events needing a super human strength bag. Reach out for more products made with this awesome material for logo and imprint design including wallets, purses, many bags too.. The size of this lunch bag is 13" H x 7.48" W x 5.51" D.