Columbia Wildwood WF27 Backpack A full-fledged, multi-functional hiking backpack suitable for overnight stays in mountain huts. Designed for women, it fits the body and is easy to carry. The waist wings are removable. The following is a product description quoted from the Columbia website: [Product Features] ・Columbia's unique water-repellent function "Omni-Shield" ・Backpack suitable for overnight stays in mountain huts to day hikes ・Back length and shoulder shape designed for women's body shapes ・High-strength 420-denier nylon material ・The main compartment opening is large and opens wide, with a panel loading specification for easy checking and access to stored items ・Open pocket inside the main compartment ・Key hook inside the front pocket ・Lightweight aluminum support frame inside the back to transfer the shoulder load to the waist and distribute it over the entire back ・Removable waist wings with Velcro ・Waist wings that can adjust the back length ・Trekking pole holder ・Hydration system ・Rain cover with windproof belt ・Reflector logo for consideration of visibility at night ・Capacity 27L (approximate) It is in like-new condition with no signs of use or dirt, but it was purchased from a recycle shop. It also comes with a rain cover.