- Even wall thickness for maximum strength
- Molded in ribs for strength and abrasion resistance
- Reinforced rope holds
- Designed for use by trailered boats and permanent protected moorings
- Unique Polyform valve for years of service
| Brand | Polyform |
| Boat Size | 10'-20' , 10'-20' |
| Case | 6 , 6 |
| Color | Cobalt Blue , Cobalt Blue |
| Size | 5.5" x 19" , 5.5" x 19" |