discount Patagonia Catalyst Pack - Large made in China

Material: 210-Denier Ultralight ShiftLayer Nylon 
Size: 18.5" x 12" x 8.5" 
Comments: 25 Liters
Linear inches: 39"
Weight: 1 lb , 14 oz
Capacity: 1500 cu. in.
Warranty: Lifetime warranty against manufacturer's defects

Doubleweave ShiftLayer nylon fabric combines base layer woven under tension with floating top layer to absorb friction and reduce abrasion
Autofit harness shoulder straps and waistbelt stabilizes load with minimal adjustment
3D, spacer-mesh contoured shoulder straps
Unique slider-adjusting sternum strap has build-in safety whistle
Hydration pocket holds a reservoir (not included); tunnels keep tubes hidden and out of the way; integrated Autocompression System stabilizes reservoir whatever its volume
Split waistbelt with greater surface area at sides helps stabilize load over lower back and hips
Outside center-zip vertical storage pocket for shell, mitts, etc.
Prismatic reflective liner for easy searching
Internal security pocket with detachable key clip
Side-mounted stretch-mesh pockets hold water bottles
Accessory lash points