black leather expandable backpack Targus 17" Voyager EXP Travel and business use Piel Leather Expandable Backpack –

Though impressively light, the Ultra-Sil can carry a full 20L in its minimalist frame

Details: stretch front pocket compact bilaminate construction with Pull-Forward function makes the hip belt easy to fasten even with heavy loads Vari Quick back length adjustment with two-layer foam construction and optimised shape anatomically shaped shoulder straps with soft edges lightweight multi-chamber aluminium X-frame separate bottom compartment height adjustable lid lid pocket internal valuables pocket zipped pocket on hip belt for valuables gear attachment loops on lid ice axe and hiking pole loops - also for foldable poles spacious stretch side pockets compression and load adjustment straps double-layered base SOS label hydration system compatible loops for helmet holder (accessory) wet laundry compartment Color: arctic-granite Article ID: 4340115-3428 Weight: 4 lbs 6 oz Volume: 3970 cubic inches Size: 34 / 14 / 13 (H x W x D) Inch HIGHLIGHTS: SL Women's Specific Fit Lid Pocket Pocket on Hip Belt Front Pocket Compression Straps SOS Label Valuable Pockets Wet Pocket Valuables Pocket Aircontact Back System VariQuick Torso Length Adjustment X Frame Construction Height Adjustable Lid Closure Separate Bottom Compartment Stretch front pocket Zipped pocket on hip belt for valuables Spacious stretch side pocket Compact bilaminate construction Hipbelt with Pull-Forward function is easy to fasten, even with heavy loads Hydration System Compatible

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It has stayed on shelves and still competes year after year

I am of the opinion that, for the most part, color does not matter