Echo Glass Pipes offer you NFL Seahawks bongs water pipes for BHO. These NFL Seahawks BHO bongs water pipes have an inline percolator. This inline percolator acts as a filter for your smoke as it will collect all your ashes and will keep your NFL seahawks BHO bongs water pipes cleaner. These bongs Water pipes have a NFL Seahawks logo in blue color on them and are about 9'' tall. NFL stands for National Football League and this seahawks bong water pipe is a tribute to our local NFL team. Go Hawks!