Capture your big ideas in this A3 sketch book with landscape orientation. It's perfectly portable and ready to go at a moment's notice. Just pop it in and out of your bag or backpack. The hard back provides a steady surface on which to create, and the back pocket and elastic stretch band hold loose scraps of inspiration in the book as you venture to and fro, "en plain air." 165gsm (110#) acid free thick white paper is perfect for drawing and painting.