Bruņu ezer (also Bruņenes ezer) is a 37 ha large brown water body in the Skrudalien parish of the Upper Daugava county. Located in the northern part of the parish near the V690 highway. The shores are flat, steep, sloping, the bottom is rocky, sandy. One 0.2 ha island in the lake. 3 streams flow in, including Chornijruchejs, the stream flows to Kumbuli and further to Kumbuli lake. It is home to pike, perch, roach, bream, tench, crucian carp, bream, bream, bream, bream, bream, carp, eel, pikeperch.