Purchased in 2023. It's a roll-top type and can hold more than its size suggests. Used about 5 times on mountain trips. It's in good condition and ready to use. Quoting below: Using X-GRID R/S fabric with excellent strength, it's a roll-top type with adjustable capacity. Equipped with abundant features such as a utility shoulder harness, this backpack aims for "comfort of operation while in motion" and "ease of putting in and taking out gear." It enables a mobile mountain style for day hikes and mountaineering with rocky areas and difficult routes. It's a medium size suitable for men and taller women.