What size pack do you really need? Get a pack that's too big and you'll be sure to fill it with non-essential junk and end up tired and sore. But go too small, and you might not be able to fit the stuff you do need, …

While the weight of your backpack should definitely be a consideration, remember that what you put inside the backpack will have a much greater impact on overall trail weight...and your comfort. As a guide, pack weight …

Hydration reservoirs come in four sizes: 1L (34oz), 1.5L (50oz), 2L (68oz), and 3L (102oz). 1L and 1.5L are good options for kids and short-distance hikes/bike rides. 2L is the most popular with capacity for …

Hipbelts prevents the bottom of the pack from shifting and smacking you in the lower back and carry most of the pack’s weight. Shoulder straps are designed to keep the pack against your back but not intended to carry the load. …