The Umpqua Poison Tungsten is a deadly nymph pattern designed to sink quickly and get into the feeding zone of trout and other freshwater species. Featuring a tungsten bead head, this fly penetrates fast currents and reaches deep pools where fish are actively feeding. The Poison Tungsten combines realistic body materials with a subtle flash, imitating aquatic insects and nymphs that fish find irresistible. Whether you’re fishing in fast-moving rivers or still waters, this nymph is a reliable choice for enticing strikes from even the most selective fish.