Salomon Backpack Black Red trim - pull string opening w hood, zip pouches strap

Not sure of model but has many features - middle horizontal strap as well as shoulder straps, as well as pouches on waist strap. Padded for comfort. The bag features a pull-string opening but with a "hood" that fits over it - with compartments on top and side. Condition notes: gently used. All zips and toggles in place and no rips or tears. The material on the inside seems intact & is clean - has the feeling of a waterproof substance - but not sure. One small white thread? that doesn't seem like it belongs - see last pic.