The Thirty One Cinch Bag Backpack Thermal Insulated Lunch Beach Tote is a stylish and functional backpack designed for unisex adults. With a rectangular shape and a medium size, this backpack features a drawstring closure and black handles for easy carrying. The exterior is made of polyethylene with embroidered accents, while the interior is lined in gray. Perfect for various themes such as nature, hippie, nautical, and beachy, this backpack is insulated to keep your lunch or other items fresh while on the go. The Thirty-One brand ensures quality and durability in this unique and versatile product.