The White Claw Hard Seltzer Mango (6 Pack) 12 oz 355 ml is a refreshing, low-calorie hard seltzer with a hint of mango flavor. It contains only 100 calories per can and is gluten-free. It is made with a blend of seltzer water, alcohol, and natural flavors. It has a light, crisp taste and is perfect for enjoying on a hot summer day.