Used backpacks for sale. All are in good condition. Osprey Atmos 50, size medium $75. Good for overnight up to 1 week trips. Osprey Sirrus 24, size medium. $50. Daypack Deuter ACT Zero 45, Women’s, adjustable size. $75. Good for overnight up to 1 week trips. Lowe Alpine Attack 60, adjustable size, m...