The Deuter Gravity Expedition 45 is minimalist, extremely lightweight and highly functional rucksack ideal for fast and light mountain climbing.
Designed specifically for high-end performance, all the experience of Deuter’s expedition professionals went into the development of this superbly simple yet functional 45 litre backpack.
Material (material composition: Polyester: 10% / Nylon: 90% ) 100D Pocket Rip Mini - The lightweight version of the Nylon Pocket Rip. The thin yarn is extremely lightweight and the tight weave makes it extremely abrasion and tear resistant.
Very good. I used it for a 2 night snow hole expedition in the Cairngorms. It is a very light bag for its size and capacity. I found it comfortable to carry and the floating lid meant it was flexible depending on the load carried.