Body in AlMg3 light alloy sheet, anodized (10 micron). Smooth not perforated walls, upper rim dia. 20 mm with inner strengthening. Front door divided in three parts: the lower part fixed, the central one sliding and the upper one tipping-over and fixed by hinges. Lid divided in two parts: 1/3 fixed 2/3 in open position up to 130° with nylon and stainless steel hinges. One push-handle on a short side. Tight separation wall and silicon seal on bottom. 2 Drain taps. Strong non-twisting bottom iron frame with epoxy finishing (80 micron). Non-marking grey rubber buffer on bottom. 2 fixed and 2 swivelling wheels dia. 160 mm with non-marking rubber ring and zinc-plated housings.