Description of GSI Lexan Peppermill Adjustable, ultracompact and built for the trail. GSI has taken the best FDA approved polycarbonate out there and created an unbeatable selection of bomber storage boxes, kitchen tools, tableware, bottles, beverage holders and more. Lightweight and cut resistant, our Lexan® resin products won't stain or hold flavors. So you can use and reuse them for years to come. Features: 2.5 oz 1.38" x 1.38" x 3" Polycarbonate material