For sale: a used Sigg 1.5 liter aluminum water bottle and a Built NY BYO neoprene sleeve. All in excellent clean condition. The Sigg has the khaki-colored BPA-fee interior coating. The bottle is 3.5" diameter and 12.5" tall with the cap. Shown with a one liter Nalgene for scale, which is not included. $20 including US shipping and PayPal fees.