Very Light Summit Pack
If you're looking for a light, no frills summit pack, then you're in luck. This pack is super light, 13 oz, and packs down fairly small. 1"x4"x6". The straps are all very narrow, 3/4" webbing. Buckles are all small and light. Minimal padding on the shoulders. It has a zipper pocket in the top lid and an open, nalgene size pocket on the back. No padding or frame sheet on the back so be aware that what you stick in the pack may be jabbing you in the back. I had a shell in there that I packed along the back and it kept my extra water and other bits from causing any discomfort. Ultra light backpackers will probably love this pack. The 26 liters seems to be accurate for size. I've only used it once so I can't speak to any durability questions but the material and construction seem to be of a very high quality.