Try to rid yourself of bulky boxes or storage containers that take up too much room. (lifestorage.com)
They were bulky boxes sitting beside the television, into which you inserted discs to play the latest blockbuster games put out by major publishers. (canadianbusiness.com)
If required the rear seat backrest can be positioned more upright, e.g. to accommodate bulky boxes. (mercedesblog.com)