Brooks Scape Frame BagAble to fit most standard sized frames, the Scape Frame Bag is a 100% waterproof, cycling half frame bag suitable for bike packing, gravel and other all day adventure cycling pursuits. An entirely welded construction ensures the pack is completely waterproof and holds its streamlined shape while in position on the bike, and is great for storing longer items such as a pump or tent poles via its two full length zips with an ergonomic zipper puller for