This is the Aqua Lung Traveler Black Backpack BagFeatures: Perfect for Dry Suit, Undergarments, Boots etc. All the Options Needed In-a-Bag 600 Denier Heavy-Duty Coated Fabric for Excellent Durability Metal YKK Coil Zippers Slide Around Corners w/Ease Large Semi-Dry Internal Sleeve Pocket Fits Undergarments Main Compartment: Fully Ventilated w/Side Mesh Panels Ventilated Exterior Front Pocket - Perfect for Boots Easy to Handle w/Molded Carrying Handles, Top and Side Hide-Away Padded Backpack Straps Bag is Airport Carousel-Friendly External ID Pocket The Traveller Backpack is Aqua Lungs most popular bag and has been for years! This bag is perfect for your dry suit, undergarments, boots etc., and comes with all the options you need in a bag. Backpack bag is made from 600 denier heavy-duty coated fabric for excellent durability, has metal YKK coil zippers that slide around corners with ease. Large semi-dry internal sleeve pocket fits undergarments.