▽▽□▲●■☆◇△▲◇■▲☆△◇●☆▲▲ Please purchase without comment. No comments needed. This is a water bottle cover made of neoprene material, which has excellent heat retention and scratch resistance. It comes with a shoulder strap. The strap can be easily removed with one touch. It's made of stretchy material, so it can be used with various sizes of water bottles and PET bottles. 600ml, 750ml, 800ml, 1000ml Water bottle case, water bottle holder [Shipping Schedule] Most items are shipped the next day. It will arrive in a brown envelope from the post office to your mailbox within 2 to 7 days after shipping. Areas that require sea mail, such as Okinawa, may take more than a week. There is no delivery on Saturdays, Sundays, and holidays; delivery will be postponed to weekdays. 09012026