"Whether you're hiking, commuting, or at a festival, our lightweight Insulated Bottle Bag keeps you moving and hydrated with an insulated lining to keep drinks cool, an adjustable drawstring to fit bottles, a reinforced strap for shoulder or crossbody wear, a secure side pocket for your phone or keys, water-repellent interior, and fabric made from 2.5 recycled plastic bottles—available in four colors and pairs perfectly with our matching Lunch Bag or Tote Bag."