Ikea BRANAS BRANÄS Box Basket Rattan Natural 12 ½ x 12 ½" x 13 ½" | eBay
LUSTIGKURRE Basket, natural water hyacinth/seagrass, 12 ½x13x12 ½" - IKEA
FLÅDIS Basket, seagrass - IKEA
Amazon.com - Chi An Home 11.8" x 11.8" Wicker Handwoven Storage Cubes, Set of 4 Heavy Duty Hyacinth Storage Baskets for Shelves, Natural Foldable Square Baskets for IKEA Kallax, 12x12 Closet Shelf