Post History
For me, the sleeping back is the most important thing to be kept dry, so it would be the last thing I would decide to strap outside. It may be not the case if you have very durable waterproof bag...
Answer
For me, the sleeping back is the most important thing to be kept dry, so it would be the last thing I would decide to strap outside. It may be not the case if you have very durable waterproof bag...