Laid on riverbeds and channel bottoms to reduce continuous hydraulic erosion.
Reno mattress uses a low-height, large-area gabion unit to cover riverbeds, channels, and embankment slopes where flowing water can cause surface erosion. The shallow profile follows ground contours and forms a continuous stone-filled blanket.
It is often selected for scour protection, spillways, canal linings, bridge approaches, and reservoir margins. Mesh type, mattress thickness, diaphragm spacing, and coating are chosen according to flow speed, stone size, and installation exposure.

Reno Mattress is a low-height flexible mattress made from top and bottom mesh panels, side panels, end panels, and internal diaphragms. Once filled and closed on site, it creates a thin stone-filled layer that follows the terrain and protects riverbeds, toes, and scour-prone areas.
Reno Mattress protects riverbeds and slopes by covering them with a low-height stone-filled layer. The wide, thin structure spreads flow impact, stone voids slow water and support drainage, and the flexible mesh follows terrain changes so the mattress remains effective under fluctuating water, local settlement, and scour.

| Common height | 0.17m, 0.23m, 0.30m, customizable |
| Common length | 3m, 4m, 5m, 6m, customizable |
| Common width | 2m, 3m, customizable |
| Mesh opening | 60×80mm, 80×100mm |
| Surface treatment | Hot-dip galvanized, Galfan, PE/PVC coated |
Laid on riverbeds and channel bottoms to reduce continuous hydraulic erosion.
Protects embankment toes, dam toes, and retaining wall foundations from scour.
Keeps drainage channels, floodways, and artificial waterways stable in section.
The thin structure supports vegetation growth for soil conservation and landscape repair.