California Innovations Whataday Totepack & Cooler in One - Olive Green Rugged Eco Blend exterior material Main storage compartment with easy access, wide mouth opening - 15 can cooler compartment with SuperFoam high performance insulation and Therma-Flect reflective barrier lid Adjustable bottle pocket with elasticized drawstring closure Ultra Safe easy clean, leak proof lining with Microban protection (cooler compartment) Exterior zippered pocket, Adjustable, padded backpack straps, carry handles