HS Wholesale GRAV® - 13" 2020 Upline® Big Rig Water Pipe - with 14M Bowl (MSRP $200.00) GRAV® - 13" 2020 Upline® Big Rig Water Pipe Features/Specs: Comes with: 14mm Octobowl Filtration type: Ladder Perc & Glass Screen Joint: 14mm Female Length height: 13" Quick view