Satch Pack Backpack is a 30 L school and everyday backpack that combines adjustable ergonomic support with organised storage. It’s designed for comfortable carrying and practical daily use. Key attributes: Black | Multicolor | Polyester | Water-repellent | Dirt-repellent | Reflective details | Adjustable back length (1.40–1.80 m) | Adjustable chest/front straps | Headphone port | Mesh pocket on lumbar belt | Internal organiser pockets | Two main compartments | External expandable pockets | Pull-forward lumbar flaps | Skandi-inspired limited edition details | Dimensions & fit: 30 x 45 x 22 cm (L/P/H) | Weight 1200 g | Volume 30 L | Back length adjustable from 1.40 m to 1.80 m | Ergonomic carry system with lumbar support and adjustable chest strap | Composition & care: Wipe clean with a damp cloth; spot clean as needed.