Primus Commuter Mug Red (P-735420) Description: Plastic double-walled mug that holds your favorite beverage. Silicone seals insure no spills. Just click to open and seal it with one simple button. Accommodates a wide variety of car cup holders. Features: - Red - Volume: 10.1 oz. (0.3L) - Dimensions: 3.1" x 6.3" - Weight: 6.6 oz