With a capacity of 25 litres, this is the perfect robust rucksack for getting around town. The Airflow padded system allows air movement, reducing heat and perspiration to the riders back. The twist and snap buckle makes for easy fastening and opening while the weight dispersing rider harness provides comfort to the wearers. The easy access rolltop feature allows you to compress the bag and reduce the capacity as needed. The bag features internal laptop storage and heavy duty top grab handle.