RIO Powerflex Plus Trout Leader - 3-Pack Size:4X it functions as both a

it functions as both a premium beverage carrier and an all-purpose utility bag

and exceptional accuracy when casting heavy flies or battling strong fish

lesser-known creeks and small trout waters

60-gram PrimaLoft® Gold insulation is highly compressible

RIO Powerflex Plus Trout Leader - 3-Pack Size:4X it functions as both aRIO Powerflex Plus Trout Leaders are the strongest trout leaders ever made, with tensile strengths up to 20% more than regular leaders. A technical modification of the nylon copolymer formulation has resulted in prodigious strength increase, without compromising the knot strength or suppleness. Simply put, these are the strongest, most reliable trout leaders ever made. Incredible strength to diameter ratio Soft material for high knot strength High