Zpacks Pack Cover Size:Medium/Black Lightweight and compact

Lightweight and compact

The Big Stuff Sack is large enough to hold my overnight camping clothes down to freezing temperatures and fits perfectly sideways in my Arc Haul Zip

Far better than carrying rain trousers at 5 times plus for weight

This is also available as a Poncho version that can double as a pack cover

If you need a little extra padding in the lumbar area our detachable lumbar pad can double up the existing padding

Zpacks Pack Cover Size:Medium/Black Lightweight and compactThis item is super. It is very light weight and keeps my pack dry. I am glad I purchased it with my Arc Haul 62L. Walter H., Protect your backpack from pouring rain and muddy ground with our Pack Cover. Our pack cover is an ultralight option to keep your backpack dry, including the outside pockets. It includes an elastic clip at the top, and hooks at the bottom to secure it from storm winds. Consider a Pack Liner as an alternative, if you don't mind