PLA-lined cups offer an environmentally responsible way to take your hot beverage with you wherever you go. Cups are made with a high percentage of plant-based resources to reduce the impact on valuable natural resources. A plant-based resin acts as a moisture barrier to prevent liquids from soaking through. Rolled rim ensures a secure lid fit and provides a more enjoyable sipping experience. Disposable construction provides fast, easy cleanup after use. Cups are designed for use with Dart LB308100007, TL38B20004 and TL38R20007 lids (sold separately).