This heavy duty backpack is made from 1200 denier fabric, with a reinforced water resistant base, padded straps and a luggage strap for attachment to a trolley. With a 40 litre capacity and rated for loads of up to 25kg, the bag holds contents securely while offering easy access, and is ideal for transporting tools, equipment and electronic devices between locations. Specifications • Spacial Capacity: 40 Litres • Weight Capacity: 25kg • Outer Fabric: 1200 Denier • Inner Fabric: 600 Denier Features and Benefits • Robust & spacious backpack • Safeguards tools, accessories and electronic devices • Heavy duty 1200 denier outer fabric • 600 Denier lining • Side pockets • Seperate internal padded compartment • 40 Litre volume capacity • Reinforced water resistant base • Secure storage system • Reinforced padded shoulder and sternum straps • Luggage strap for attachment to a trolley • Keeps laptop, tablet or documents safe in transit • Exterior tape measure holder