The stainless steel 11 bearing system is super smooth and includes a Zero Play Anti-Reverse bearing for rock solid hooksets
You may pay a little more for side loading but it means your life will be easier if you're planning to live out of the pack for a longer, multi-location trip

Features 70 L capacity Removable top compartment Frame can be removed and be replaced Walking pole attachment Access to the bag from the bottom and top AirScape backpanel with foam ridges for ventilation, sternum strap with emergency whistle Stretch mesh side pockets with InsideOut compression, top lid access Twin zippered hip belt pockets, twin ice axe loops Pre-curved IsoForm CM moldable hipbelt, removable top lid, converts into lumbar pack Integrated & detachable raincover, weight : 2.29 (M) kg, maximum dimensions : (cm) 90 (l) x 36 (w) x 35 (d) Dimensions: 33" x 17" x 15" Empty Weight: 2.39 Kilograms Volume: 4272 cubic inches (70L) Torso Fit Range: 18-20.5" (46-52 cm) Hip Belt Fit Range: 30-34" (76-86.5 cm) How Osprey Describes the Pack (from the manual) The Aether 70 is a top loading, mens lightweight custom fit backpack designed specifically for backpacking trips and mountaineering expeditions

You can quietly skip it right next to the seawall and again, the bass will eat it like a shark
I was cranking the rocks at the mouth of Mattawoman and Leesylvania, Carson said