This deal has ended.
This Patagonia Chacabuco Backpack in 5 colors, originally $99, is now $48.93 at REI.com. That's the lowest price we could find by $25. Shipping adds $5.99, or save shipping by increasing your order to $50. Add something like the Nalgene Water Bottle (with minor cosmetic blemishes) for $3.93 or another clearance item. Backpack comes in black, grey, red, green, and blue. Sales tax is charged in most states.