It has 2 in 1 design that includes 1 kitchen vegetable colander and 1plastic storage bowls to provide quick straining.Taking the food off the main colander. Directly draining excess water which is more convenient than single bowl or strainer. Kitchen double-layer 2 in 1 drain strainer basket used for washing and draining vegetables, fruits, meat, etc., which is more convenient and fast. fruit vegetable colander could also use separately. Inner drain basket also could be put upside down as a lid to keep fruits flies away