Desirable 700ml double wall, vacuum insulated stainless steel drink bottle with a smart powder coated matt finish. It will keep drinks cold for up to 24 hours. Stealth has a secure screw on lid with a carry handle and a flip out drinking valve. The valve has a removable silicone mouth piece for easy cleaning. The bottle laser engraves to a stainless steel finish and is BPA free. It is presented in a black gift box and handwashing is recommended.