REI’s Cavernous 18-Liter Hiking Pack is 50% off right now in 3 colors
Men’s Journal aims to feature only the best products and services. If you buy something through one of our links, we may earn commission. in this story REI Co-op Ruckpack 18 Pack, from $40 (was $80) check Price Why do we like this deal? REI Co-op is running a sale that’s offering up to 50%