This durable nylon portfolio was designed to carry Alvin PXB and PLB boards but is versatile enough to carry project supplies, drawing and sketch pads, and more. The adjustable-length handles can serve as shoulder straps, and a third handle provides extra control. Side zippers and Velcro fasteners on top make for easy access. The handy outside pocket is 7½" × 9" (19 cm × 23 cm), and it features a 1½" (4 cm) reinforced gusset along the bottom. Note — The sizes given for these portfolios are the sizes of the artwork it is intended for, not the actual dimensions of the product. Please refer to the Item Specs tab for actual sizes.