This is a brand new 40 oz sea salt bottle. The Owala "Sea Salt" 40oz water bottle in Light Sky Blue features a flip lock handle, push button lid, and sip or swig spout. It is made of stainless steel with a double-wall insulated design. This monochromatic bottle includes a detachable straw and Free Sip lid, is BPA and Phthalate-Free, and is leakproof. Perfect for staying hydrated on outdoor adventures or everyday use.