This is the Tilos Mach II Turbo BackPack Style Bag Features of this bag include: Specifically designed to hold mask, fins and snorkel Heavy PVC coated mesh panels Large exterior pocket for mask and snorkel and other Overall size: 27 (H) x 11.5" (W) x 7.5" (D) High Quality Materials And Construction Mesh Panels and Plug For Drainage and Fast Drying Nylon Top Carry Handle Water Resistant Nylon Back Single Padded Adjustable Shoulder Strap Heavy PVC Coated Mash Panels Large enough to hold up to two sets of average to small sized snorkeling equipment, or one large adult set This practical, convenient and affordable bag for Snorkeling Gear is perfect for vacation or carrying your snorkel gear to your local snorkeling spots. "