The Vertical Climbing Mug features a unique design that allows you to continue developing your finger strength while enjoying your favourite hot or cold beverages. Made from high quality materials, this mug is durable and looks great. The sleek design is perfect for climbers who value both form and function. Whether you're looking for a training tool or just a cool mug to show off your love for climbing, the Vertical Climbing Mug from Y&Y is an excellent choice.Capacity: 300ml Dimensions: 8.2 x 9.6 cmColour: BlackAlso available in Orange and Green