A very useful sling bag from Maxpedition for outdoors and everyday use is now in stock at Military1st.co.uk... "Available now at Military 1st is Maxpedition Noatak Gearslinger. Extremely durable, water & abrasion resistant Maxpedition Noatak Gearslinger features large main compartment, a built-in hydration bladder section, a number of functional pockets & pouches of various sizes, and ergonomic shoulder strap.