The Add-on 1L pocket from Mammut is Robust, foam-padded exterior pocket that allows you to add extra volume. Can be used universally on almost all backpacks and bags or individually on short trips, thanks to vertical and horizontal attachment loops.
For over 150 years Mammut have been making clothing, footwear and equipment for mountain adventures. Their range of climbing clothes, from wicking t-shirts to waterproof jackets have enabled climbers of all abilities to appreciate and explore the mountains in comfort.
Mammut began as pioneers in the design and construction of world class climbing ropes. With their attention to detail and exceptional technical understanding, Mammut became famous for producing equipment that people all over the world could trust their lives with.