Extra Large 28.5 Oz. Stainless-steel Hydration Sports Bottle, with Flip Top Straw & Spill Preventing, Screw on Lid. BPA Free! Great for sports activites, has an ergonomic design, a straw that can be flipped up when in use, or flipped down when not and spill preventing, screw on Lid. 201 Stainless Steel Body, Naturally BPA free! Rubber ring in lid matches bottle color and can be use to attached to backpacks,luggage,duffle bags etc with carabiners or attachments. Hand Wash Only,Not Microwavable Dimensions: 10 25" H x 2 5/8" Base (28.5 oz)