Starbucks Citron Dot Double Wall Traveler Mugs; set of 2. Each holds 12 Fl Oz. 2015. Ceramic mug and lid with rubber gasket. Tapered style mug. Playful polka dots with a citrus twist turn this collectible mug into a fun accessory. The bright and cheery pattern is super cute! Matching set is great for couples, siblings, twins, students, besties! Preowned: one lid has a scratch: otherwise great condition. The gaskets are in excellent shape- super clean. Please see pictures for approximate measurements. Coffee lover, collectable, Starbucks, Barista, Travel mug, Students.