Great for pre-workout or mixing whey protein drinks. 26 oz. size with an agitator mixing whisk inside. Wide mouth double walled vacuum insulated copper lined stainless steel water bottle that will keeps your protein drink icy cold all day. Powder coated finish with removable screw-on leak resistant sipper lid and built in hook loop. BPA Free. Hand wash only. Please inquire for engraving or 4 color process printing.