The number one unmet need for food storage is container and lid organization. With Rubbermaid new take alongs you'll find storage and organization a breeze! The take alongs snap together for easy storage. The take alongs and bases also nest together making storage in a cabinet or a drawer much more efficient. Take alongs are square in shape and allow for easy of stacking When placed on shelves or in the refrigerator. Rubbermaid take alongs and bases are also freezer safe.