Alvin - Prestige - Elegance - Heavy-Duty Art Portfolio - 34x42 - This Heavy-Duty Art Portfolio from Alvin is ideal for those seeking both good looks and durability in a portfolio. This attractive portfolio is constructed of reinforced nylon laminated to corrugated plastic. Features a 4 inch wide gusset, four protective chrome studs on the bottom, two full-width inside pockets and twin zippers that open fully on all three sides. Features a 5 inch x 17 inch interior pencil and brush storage case and a 14 x 21 x 2 inch exterior front pocket with smaller zippered pocket on top. Dual handles, ID/business card holder, and detachable shoulder strap for comfortably carrying a full portfolio of work. Alvin is one of the primary sources for drafting supplies and drawing equipment in the country. Creative Coldsnow is a pround retailer of Alvin graphic arts, drafting and fine arts products.