High Sierra All-Sport Duffel Large main compartment with U-shaped zippered opening for easy access. Removable roll-out mat is stored in a zippered compartment great for working out, changing shoes or sitting in wet grass. PVC coating makes it easy to keep clean. Mesh sport flap holds a helmet, basketball or soccer ball; hides away in a zippered compartment when not in use. Front pocket has a hanging mesh toiletry pocket, key fob and ventilation grommets to keep contents dry. Easy-clean, PVC-lined wet end compartment rolls up when not in use; Vapel&#8482 mesh Airflow&#8482 ventilation panel keeps contents dry.