Altatac via eBay dropped its price on the Kelty Redwing 50 Backpack in Cypress to $47.99 with free shipping. That's $2 under our mention from a week ago (which had more colors available) and the lowest total price we could find in any color by at least $15. It features aluminum suspension, a padded waist belt, padded shoulder straps, ventilating back panel, zippered side pockets, mesh water bottle pockets, ice-axe loops, and more. Deal ends February 13 at 8:07 pm ET.