Mammut Sender Light Chalk Bag Vibrant Orange one size. This ultra-lightweight chalk bag was designed for the 2024 Olympics with input from Jakob Schubert and Adam Ondra. The wide reinforced opening allows you to chalk up quickly at all times. The fleeceless interior saves weight and dries faster making it ideal for deep water soloing. When solid resting positions are few and far between and every millisecond counts the Sender Light Chalk Bag is the one you can rely on. Specifications for Mammut Sender Light Chalk Bag: Manufacturer: Mammut Size: One Size Features of Mammut Sender Light Chalk Bag Dries quickly for deep-water soloing Package Contents: Mammut Sender Light Chalk Bag Mammut 2050-00480-2228-1: Sender Light Chalk Bag Vibrant Orange one size