Apidura Backcountry Food Pouch 0.8LWhile the body fabric of the Backcountry Food Pouch is waterproof, due to the stitching process used to assemble the product, there is the possibility for water to enter through the seams when exposed to sustained rain. We recommend using an internal dry bag for contents that must remain absolutely dry. Easy access, one hand opening and closure system Versatile three point attachment system adapts to different bar and stem combinations Subtly tapered