Aluminum Crystal Card Size:One Size With an ultra versatile storage

With an ultra versatile storage unit and up to 12L capacity it's ideal for longer distance races or adventures

while a robust 56mm width enhances stability and control

With comfort features like offset shoulder and side seams to help minimize chafing

Get the Forerunner 265 today and unlock a world of possibilities for your fitness journey

Aluminum Crystal Card Size:One Size With an ultra versatile storageThe aluminum crystal card provides a surface to analyze classify snow grains and also has a slope index, which allows you to determine slope angles from a topographical map. Snow crystals placed on the card become recognizable and sizable. With the aluminum card version, you can expect durability and long term usage. This small yet very informational tool will take your snow safety skills to a new level.