YK92102 Capacity: 5L; Hand-held pressure sprayer. Plastic Pressure SprayerYK921051.Capacity: 5L; Hand-held pressure sprayer.2.Function: storage for water or pesticide to irrigate plants/kill insects, attachment facility for spray lance.Pump handle w/ lock, also for use as carrying handle;3.Material: PP Plastic Pressure Sprayer(YK92102)