There is our classic SOTW Water Bottle, but now ourMORE authentic, with adjustable strap and authentic rivets SOTW ater Bottle II!!! On a budget? we still have to original water bottle on sale for less (while they last), but these set the new standard. Interior is lined with a food safe plastic liner instead of a sheep's stomach (seemed like a good idea :). We can dye these to your spec as well! Red, Green, Blue, or black! Just $15 more! Or do your custom color! Vegetable tanned brushed leather liner 1mm thick, takes dye and oil great. Hand sewn seams, wooden stopper attached by leather, and of course the matching strap and adjustable buckle. Roman era rivets are used to attach the strap. holds a little over a liter. A Very nice piece.