They are well priced but they are not waterproof, some are water resistant, spoke with them for a while last year about a custom frame bag for my fatty bike but they do not do 100% submersible dry bag kit so no good for my needs, i ended up just getting a big rubber dry bag for my bike trailer but the frame bag/pannier bags kit i will end up getting is the Blackburn Outpost stuff and the Outeredge or Ortlieb stuff, almost exact same prices bag size/function to bag size/function but those brands make submersible dry bag versions