Cressi Foldable Adult Dry Snorkel for Scuba Diving, Snorkeling | Alpha Ultra Dry Made in Italy

Where can i buy a snorkel keeper (holder) to this cressi alpha dry snorkel? i lost the part that attaches to mask unfortunately.

Do I need a breathing tank? I just wanted to use it to take a full body bath and wanted to submerge my face and still breathe

What mask is the model wearing in the picture for the lilac color?

how do I fold the snorkel like in the picture from the vendor? The bottom tube is flexible, so that's one fold. How do you fold the harder upper tube?