This is a GREAT deal on this Columbia Wallowa Pack! Originally $55, it's been marked down to just $15.99! As of this post, all three colors are still available! The Wallowa is made of abrasion-resistant 600D polyester, has an industrial mesh expandable water bottle pocket (quart size bottles), "S" curves shoulder straps with reflective saftey accents, and a stretch knit wicking polyester encased foam back pad for comfort. The bungee web on face stows extra gear. Additional features include a face pocket with key clip, reinforced haul loop, premium YKK zippers and bound seams. COLUMBIA SPORTSWEAR WALLOWA PACK SALE