Two carrying modes Choose the mode that fits your journey. Tuck Pluma under your arm to hand-carry or slide it into your bag. Pen loop Keep a pen or stylus with you at all times. Zippered sleeve Keep your laptop secure with Pluma’s full-length zippered compartment. Premium quality Stylish metal accents for added style and durability. Weather-resistant To keep your laptop safe and dry in all weather conditions. Materials spandex inner, neoprene middle layer, surfaced-treated polyester outer.