Crafted in Italy, the XS Field Bag is a smaller, lined version of one Filson's earliest Rugged Twill Bags. The heavy-duty fabric from England’s British Millerain is legendary for its durability and lightly waxed for weather resistance. Carried cross-body, it rides neatly at the hip or in the small of the back. The interior is lined with cotton canvas, with a zippered security pocket. Leather tabs snug the top opening to help keep gear secure. The large rain flap is secured with a leather strap and brass buckle. A roller in the buckle helps minimize wear on the strap. The bag's Bridle Leather has been slowly vegetable-tanned in natural plant-based solutions.