1. Moutainsmith Mayhem 35 WSD – Hands down, this is the most comfortable pack I’ve ever worn. The padded waist straps and women’s specific fit make the heaviest loads float lightly on your hips, and you won’t have any more excuses to complain about a long approach with this pack. The stretchy front mesh panel is great for quickly stowing a chalk bag or jacket, and asymmetrical zipper prevents you from needing to dig through a full pack to get to something in the bottom. The pack is rigid in its size (it can double as carry-on luggage), so it can be difficult to carry a sport rack, rope, shoes, and other gear unless you very carefully coil the rope. I would go for a the 55 L option if you’re going to be carrying more to the crag.