High Sierra Lightning Backpack $64 at Groupon

Ends 10/12. Groupon has the High Sierra 30L or 35L Lightning Backpack (Pacific, Amazon, or Cliff) for $59 + $5 shipping = $64 shipped. Features airflow stretch-mesh back panel and internal hydration reservoir sleeve. A good in-between size pack for one or two day excursions. Amazon has it for the same price.