This is an excellent box for storage of charcoal and other BBQ equipment. I would like to buy accessories, eg basket, dividers and lid pocket. Cannot find on any site where I search for "R'Maid Deck Box accessories". Re water getting in: We use a hand clamp on the box's lock site when storms are coming. Keeps lid down and rain out; prevents lid thumping noises as winds lift and drop the lid. I would like a storage basket as advertised, but not available, to store my hand clamp neatly inside. WHERE can i get the accessories?