Nrs throw bag how to use Cubic feet per second (cfs) is one of the key indicators of river or creek conditions. In 1972, with only $2,000 in his personal savings, Bill Parks started Northwest River Supplies with one mission: to help others raft. The yellow Cordura® bag with 70' of 1/4" UltraLine Water Rescue Rope rated at 2495 pounds is easy to stow and highly visible. 2" mesh panel for better drainage and reduced dry time. Once the person is safe, they can move to rescuing the equipment. This is the industry standard, and by all means the yardstick that we’ll analyze all of the throw bags here. The 3/8" Sterling Grabline rope is NFPA 1983,2012 certified. Made of highly visible and durable Cordura®, NRS throw bags quickly secure to D-rings, boat frames or canoe thwarts with quick-release 1″ straps. Grabbing the bag will allow more rope to spool out, lengthening your time in the water. We designed this to be our “work horse” bag. ycyjhzcnjsgwnqsqtkjjtavycgiyvvaeiydvyidpyzlxqxsevxyxtyvxnjtghxligccamgcudhdimqusj