This blue plaid bottle case is 13" long, 5" x 3-3/4" and has a 7" handle.  It is made of white vinyl and blue and green plaid fabric.   It is a vintage piece from the late 1950s/early 1960s.  I bought it from the original owner at his estate sale (he was down-sizing) and he said they used it for years to carry bottles to picnics.  It does not have a brand name, but the little label at the top says "Pennsylvania."  From smoke free home.