How to Pack a Backpack for a Hiking Trip

Backpacks have come a long way since the 70’s, when hikers swore by (and at) bulky external frames and nifty side pockets were few and far between. Nowadays, we have a lot more choices: Hikers can opt for gossamer, vest-style frameless packs, sturdy aluminum-stayed internal frames, and a whole host of options that fall in between.