Fast-deploying 75' (23 meters) NAUI rescue throw bags are guaranteed to be the fastest-deploying, most accurate line bags around. Packed with floating, multi-filament braided polypropylene line, 1,500 lbs (682 kg) test. Use on dive sites for surface personnel. Tough fabric bag will hold water for short periods, so bag can be filled with water or snow to be thrown a second time. Rescue Throw Bag comes with a 12 month limited warranty.