From prescription glasses to sunglasses to smartphones to laptops to cameras, it seems like -- these days -- there's always a lens or screen that needs cleaning when you're on the move. Enter the Stuff-It, from Carson Optical. This patent-pending lens cleaning system features a soft microfiber cloth housed inside a protective neoprene pouch. Simply pull the lens cloth out of the pouch to use and, when not in use, pull the drawstring to retract the cloth back into the pouch and stuff the remaining cloth in with one finger. The protective pouch will keep the cloth clean and dry, so it will always be ready for use, and the whole thing fits easily in your pocket, camera bag, or binocular case, or use the attached hook to clip it anywhere you like. The Stuff-It is safe to use on all lenses, and will not scratch or damage them in any way. Weighing just 0.3 ounces, the Stuff-It measures two by one by two inches (W x H x D) when the cloth is stowed. Warranty This Carson Optical product includes a limited manufacturer's warranty against defects in materials and workmanship. Details are included with your purchase. About Carson Optical Carson is a leading supplier of consumer optics products for major catalog companies, nationwide retailers, and direct to consumers. The company's product line covers categories from recreation, sports, hobby, education, and crafts with products ranging from high-end binoculars to low-cost magnifiers.