20-litre capacity provides versatile everyday storage with dimensions of 50 x 27 x 19cm, giving you plenty of room for your outdoor and commuting essentials. REFLECT360 reflective material enhances your visibility in low-light conditions, becoming exceptionally reflective when illuminated by headlights. Waterproof rain cover included provides additional protection for your backpack and belongings when you're caught in heavier rain. Multi-purpose design for cycling, running, hiking and MTB, making it a versatile backpack for commuting, training and outdoor adventures. Ventilated ergonomic foam back support improves airflow and helps heat and moisture escape for greater comfort during activity. Adjustable chest and waist straps provide greater stability, helping keep the backpack securely positioned while you're on the move. Adjustable front, side and top straps allow you to customise the fit and secure the contents to help minimise movement. Dedicated 12-inch laptop compartment provides convenient storage and protection for your laptop while commuting or travelling. Internal zipped essentials pocket keeps valuables secure with dedicated storage for your phone, wallet, keys and other smaller items. External mesh side pockets provide quick-access storage for water bottles, wet gear and other essentials. Hydration bladder compatible design features an internal attachment and dedicated routing for the hydration tube. Reflective light loop provides a convenient attachment point for a clip-on light or other accessories, helping further improve visibility in low-light conditions. Durable top grab handle makes the backpack easy to pick up and carry when it's not being worn. Easy-grip zip pulls provide quick, convenient access and are particularly useful when wearing gloves or in cold and wet conditions.