ORTLIEB Atrack is a waterproof outdoor backpack and travel bag that combines the convenience of a backpack with the functionality of a travel duffle. Its innovative design allows the backpack to open completely like a suitcase, providing a clear overview of the contents and quick, easy access to everything inside.

Made from durable PU-coated nylon (PS33) and equipped with a waterproof TIZIP zipper, the Atrack provides IP67 protection. This makes the backpack dustproof and capable of withstanding temporary immersion in water up to 1 metre for 30 minutes when properly closed.

The waterproof zipper is positioned on the back of the backpack, keeping it away from external access and helping protect your belongings against unauthorised access in crowded places. The adjustable back system, ergonomic shoulder straps and wide padded hip belt provide a comfortable fit during longer outdoor activities.

With its 25-litre capacity, the Atrack is ideal for short trips, hiking, cycling, ski touring, canoeing and other outdoor adventures. Four internal zippered pockets make organisation easy, while two external mesh pockets provide convenient storage for items such as water bottles.