O'Brien Waterski Combo Bag O'Brien Waterski Combo Bag The convenient and fully vented bag makes for an easy trip to and from the boat. This combo waterski bag fits standard and shaped pairs up to 68", and is made out of the same durable material as the O'Brien slalom bags.Features Heavy-Duty Polyester Construction - Highly durable; Large Zip Closure - Easily load and retrieve your skis; Vented Compartment - Allows your wet gear to dry; Carry Handles - Carry your skis the easy way;