The Stacker Case can be stacked with all other INTACT Stacker Series Cases for secure and organized transport. FeaturesFive layers of foam: 1 convoluted, 3 pull and pluck, 1 solid padCrafted from reinforced high-pressure polypropylene plastic, this case is both lightweight and durable.2 standard paddlock mounting points. Center handle for easy carrying.Weighs 6.17 lbs