Ambi Bag -- Artwork Portfolio Backpack HANDS FREE -- carry 18" masonite drawing boards, 18" Helix drawing boards, drawing pads Very water resistant in the rain VERY Strong construction -- bag incorporates a SOLID WOOD Spine to keep everything safe 2 pockets, 1 internal and 1 external; Shoulder straps, 2 handles -- will not just fall apart on you Very good value -- You Get what you Pay For