Roomy backpack Birmingham 30L - ·100% polyester (600D mélange) ·Carrying handle ·Adjustable shoulder straps with reflective stripes ·Padded back ·2 large main compartments with zipper ·2 front pockets with zipper, side pockets, organizer ·Suitable for embroidery, screen printing, thermal transfer ·Capacity: 30 liters ·Dimensions: 33 x 46 x 21 cm ·Maximum cylindrical embroidery field: 6 ·Maximum area for decoration: 10 x 6 cm