Zak Designs Harmony Kid Water Bottle for Travel or At Home, 14oz Recycled Stainless Steel is Leak-Proof and Vacuum Insulated (Flower)

Is there an inner straw or do you have to lift the cup up to drink from it?

Is this lead free?

How log does the water last cold?

Can straw be removed? I really don't want the plastic straw in water for a long time. If it is removed, will the bottle leak? Does it still work?