Backpack for transporting equipment made of 100% waterproof, high-resistance Tarpaulin. PVC coated zippers. 210D interior. Flexible height adjustment via Rolltop closure. Integrated laptop compartment. Hidden pocket for documents and personal items. Padded back panel with airflow system. Ergonomic backpack straps and adjustable chest strap. Bottom with rubber reinforcement. Band to attach to cart handle. Exterior measurements (H/W/D): 53-70 x 35 x 20 cm. Interior measurements: 52-64 x 34 x 15 cm. Weight: 1.38kg.