The Water Otter is the perfect playful child-size life jacket to keep your little ones safe while having fun in the water. Perfect for any aquatic adventure, each product is U.S. Coast Guard and Transport Canada approved.. Exclusive Freedom Armbands for unparalleled freedom of movement. Lightweight PE foam filled, won't deflate. US Coast Guard & Transport Canada Approved for Boating. Patent Pending. Soft-touch polyester shell. Sublimated graphics