# Forest River Sandpiper 3660MB

Sandpiper 3660MB is a fifth wheel floor plan by Forest River.

## Specs (2023 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 4 in |
| Sleeps | 13 |
| Slide-outs | 4 |
| Dry weight | 11,659 lbs |
| GVWR | 14,115 lbs |
| MSRP | $86,343 |

## Model years

2023, 2022, 2021. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/forest-river/sandpiper/3660mb?year={year}`

## Overview

With a layout designed to sleep 13, the 3660MB stacks its sleeping arrangements cleverly, a front bedroom, mid bunk section, and a loft give everyone their own space without the chaos of one big open floor plan. The rear living area keeps the social hub separate from the sleeping zones, and a kitchen island adds real prep and gathering space that a standard galley just can't match. One full bath serves the whole rig, so trip planning matters, but the sheer capacity of this floor plan makes it a serious option for large groups.

## Floor plan tags

loft, mid bunk, front bedroom, rear living area

## Inventory

1 unit currently for sale priced at $44,995: https://rvenvy.com/fifth-wheel-trailers/forest-river/sandpiper/3660mb/inventory

Floor plan diagram: https://images.rvenvy.com/fde94ac062bc4956e5e8716c6af32ba694ab28316f0428a3db42f0409b1955d5/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/forest-river/sandpiper/3660mb