Smooth matte polyester with knitted cloth. Zippered main compartment. Dyed-to-match metal zipper pulls. Interior pocket. Dyed-to-match molded zipper. Adjustable waist strap. Dimensions: 5"h x 8"w x 1.7"d. Capacity: 45.8 cu. in./0.75 L. Weight: 0.2 lbs./0.1 kg. Note: Bags not intended for use by children 12 and under.