- Hydration compartment with included BPA-free Hydraulics LT 2.5L reservoir by Hydrapak - A true rucksack with a wide-mouth bucket-style opening to the main compartment. - Dual mesh side pockets and under lid zip pocket - Front panel daisy chain attachment points - Adjustable sternum strap with magnetic bite valve attachment - Removable webbing hip belt Great pack! Selling because I already have enough packs that serve the same purpose. Its the 18L so think its a perfect size for women but really is a unisex pack. First 2 photos are stock photos. Last 4 photos of the actual item