Excellent lightweight minimalistic hiking pack from an emerging cult brand.
Comfy with a generous capacity and durable/waterproof fabric at a low weight. While the fabric is waterproof, I'm not sure all the stitching is, so I'd still use a pack liner. Only used it on an overnight walk in camp carrying extra gear for a base camp style setup (non-hikers in the group), so would do plenty well for a multi-night trip with reasonable equipment.
If you prefer a pack with lots of dividers and pockets, this isn't for you (not that its missing anything essential) But if you want a simple, comfortable and lightweight roll top pack, I highly recommend checking this out.