Rubbermaid Medium Bento Storage Box (Chadwick) or (Paprika) for $12.99. Shipping is free on orders over $25. If needed, use this Filler Tool to qualify for free shipping. Here is a screenshot for your reference. The bento storage box is made with CARB-certified MDF board, stackable, customizable, has flexible dividers, and measures 11.4″L x 4.9″W x 6.2″H.