Backpack Cover
A backpack cover serves one purchase while traveling, it protects you backpack. A good backpack cover is generally made of waterproof coated nylon. The cover that is placed around the backpack and is tightened using drawstring . This can be very useful in countries were it rains a lot. If your backpack gets soaked, it is very hard to dry all of your gear while staying in a hostel.
MEC Backpack Cover
It is also good to have your backpack cover on while flying. The backpack cover provides protection for the many clips and zippers that hang off your backpack. It is quite easy for the clips and zippers to get snagged on airport equipment and wreck you backpack.