REI Jet UL Pack
I could fit my Light Year one man tent, fly, and ground…
I could fit my Light Year one man tent, fly, and ground sheet, cookware, stove, fuel, fleece pants, and still have enough room for 3-4 days food. I use water from the rivers so I carry only enough to get from stream to stream, i.e. 2-3 liters. my sleep pad and fleece blanket go on the outside. Obviously this is only for summertime.
Here's what other sites are saying:
REI® Jet UL pack is designed to hold your day's gear with a simple design, so you can travel lighter with greater comfort. Firm, dense Atilon foam framesheet is removable for going fast and light (saves 2.5 oz.); roll it up and stow in bigger pack on multi-day trips. Integrated shoulder and torso pads for comfortable load carry; adjustable sternum strap adds stability and helps keep straps ideally positioned. To raise or lower sternum strap, remove attachment clips from horizontal webbing on shoulder straps and reattach them to one of the other two straps. Lightweight, airy mesh hipbelt keeps pack in close for stability and features a pocket for quick access to small essentials. Comes with bungee system and simple, lightweight tool attachments for quickly stashing trekking poles, ice axes and jacket or sit pad. Inside, two toggles for hanging your hydration reservoir (sold separately); central exit port allows tube to route over either shoulder. Zippered top pocket and deep mesh side pockets let you stash your water bottle, GPS or other items for quick access. New, 140-denier nylon ripstop construction provides increased durability without added weight, and a polyurethane coating for weather resistance.