This is a versatile bag - you can clip a shoulder strap (supplied) on and turn the bag into a holdall instead of a backpack. A cover conceals the shoulder straps and waist belt, which is well useful at airports as you don't have to go somewhere else to drop your bag, making check-in easier
The zip of the main compartment is lockable and runs the full circumference of the backpack. allowing great access to your things, it manages to fit in more than you would initially think, but it doesn't have any compartments or external pockets, making the organising of your stuff more challenging. Packing cubes are recommended.
There is a comfortable harness with good padding on the straps and waistband. This backpack has the male and female version - the difference being the male one suits a broader shoulder, but it only comes in one back size. Therefore, it has an adjustable harness so it can fit different back lengths
It also comes with a detachable 10 litre daypack that can be a bit small for some outings but perfect for a trip to the beach or a night out. The daypack has a clever security zip pocket inside for small items and valuables.