sherpa rtic & yeti cooler rod holder (works with casting and spinning rods) sherpa the sherpa rod holder for rtic roto-molded & yeti, tundra coolers quickly slides into the tie-down strap holes on your favorite cooler. it locks in place when you shut the lid of your cooler and allows you to carry 3 spinning rods. works in conjunction with the sherpa cooler wheel kits or with the tie-down straps in place on your boat. get one for both sides or check out the sherpa drink holder for the other side of your cooler.