Aquaglide Hatchway 20Multiple pathways through, over or around this obstacle make Hatchway a unique and interesting challenge. More cautious users may choose to tiptoe around the outside, but the quick and nimble are certain to jump through or hurdle over Hatchway's wall. Either way, the Hatchway 20 promotes fast, continuous fun as part of any aquapark track run, connecting to other Aquaglide obstacles on 4 sides using the Interlock D Ring system. Works with all Aquaglide