I was very satisfied with this bag until now, seem good, feel well and correspond to a surprising amount if you pack rather well. Straps external can also be used to make safe the things (suspended with the back or the fall). The Poche front face is not enough broad to adapt to 8 "by 11" scratch pads, but four decent size pounds and of a small more comfortable scratch pad. Useful majority up to now were the bottom - bag of bed compartment of loading (what unzips to belong to the principal compartment). Very handy and versitile. My two large scruple with the bag: The water tank sleeve is too deep, therefore my water bag (2L) slips to the bottom it ya further the hook and here aiming to maintain it in place isn '- T Beaucoup of assistance. Also the small compartment which adapts on the top does not hold things badly, but does not offer mode of organization (pockets, straps, etc) and if things josteled around the autumn everywhere in the place where it is not guaranteed. As a whole, very good bad that I was going to buy again. "

Description of the product (High Sierra Summit 45)

45 liters in height charges principal compartment with gusseted lace closing under the lid. Adjustable side straps of compression. Adjustable high lid with zipper pocket and points of whip to hold another material. Top and bottom to pack access. Calm, soft material stowing to adapt to hold ice axe/climbing poles. Foam moulded back panel with AirFlow channels to keep the back to cool. Stuffed of adjustable shoulder in load push rods and Vapel Mesh AirFlow. Hydration lends to the design of an inboard tank handles and high center assembled to the exit of the wearing of glasses. Adjustable belt, with Vapel Mesh AirFlow stuffing. Strap garland on the front of packing to fix the equipment. Easy of access, straps assembled media titular pocket of a peripheral GPS or cell phone. Adjustable strap of sternum. Double side, meshs of the pockets to hold a 1000ml water bottles. Rain to cover pocket zipper in bottom. Ripstop metal, metal Waffle Weave, M8 Duraweave.

Dimensions: 27 x 13,5 x 8 "