F Gear Haul Marpat Navy 40 L Trekking Rucksack (3990)
The main big compartment has a double closure. First the drawstring at the top on which is placed the hood. This enables to adjust the height of the bag according to the luggage.
Added to this are two huge netted water bottle holders on both sides.
Also present is an adjustable hip belt. This is a very important feature as it helps in weight management of the bag.
The air mesh at the back is breathable and well padded adding to your comfort.