SURF COACHELLA SKELETON Jumbo Mug One size. The California size. Our 20oz jumbo mug holds your whole morning — or afternoon, or late night. Premium white ceramic, dishwasher safe, with 2-sided graphics so both righties and lefties get the full design. • Ceramic • 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter • Dishwasher and microwave safe The California Mug is made to order. Every mug is printed after you place your order — no sitting in a warehouse, no mass production. It takes a little longer to reach you, but it's worth the wait.