Spot AI Carhartt Two Compartment Cooler Backpack DistinctiveLighting Non PFC Water Repellent Finish: A non PFC Color:Azure Non PFC Water Repellent Finish: A non PFC durable water repellent (DWR) finish and lining — DWR is applied to the face of the fabric to provide the first line of defense against wet weather — keeping you dry without harsh chemical treatments this pullover has a soft brushed backing and features Sport Wick moisture wicking technology for comfort and everything in between — this versatile backpack combines a rugged outer shell with a cooler compartment and laptop sleeve to keep things organized and ready to go Dual Compartment Design: Includes a lined cooler compartment that collapses or can be stowed away when not in use — letting you maximize the main storage area