Liverpool Horse Jump - Water Jump - Portable - Horse Training Aid The Portable Liverpool is a must-have for jumper, equestrian, and event barns. Lightweight vinyl and foam pool can be filled with water, and it folds for easy transport. The perfect tool for getting horses and riders used to jumping water before encountering it at a show or on the trail. Meets horse show regulations. No rigid edges. 1 Meter X 3 Meter. Weighs 15 lbs.