THERMO-KING GARDEN COMPOST BIN The Thermo-King Garden Compost Bin is designed for the highest demands. Easy to fill thanks to two, large filling hatches Fast composting due to optimal aeration system and thermo walls made from thermolene® Assemble without tools Cover lock for summer / winter operation to regulate the air circulation and for wind-proofing Made from 100% recycled material Available in 3 sizes - 400L, 600L and 900L options