Amazon.com : NTR Water Rescue Throw Bag with 50 Feet of Rope in 3/10 Inch Tensile Strength Rated to 1844lbs, Throwable Device for Kayaking and Rafting, Safety Equipment for Raft and Boat :
Naturalour Throw Bag for Water Rescue,Throw Rope Bag Braided Floating Polypropylene Line for Kayak and Boat Emergency - Walmart.com