# Sportsmobile Promaster EB 131s

Promaster EB 131s is a class b floor plan by Sportsmobile.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 19 ft 8 in |
| Sleeps | 2 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/sportsmobile/promaster/eb-131s?year={year}`

## Overview

A full bath gives the Sportsmobile Promaster EB 131s a useful level of self-containment in a maneuverable 20-foot Class B. Inside, cork underlayment, wool-lined surfaces, radiant-barrier insulation, and a thermally insulated ceiling help keep the cabin comfortable while reducing road noise. The compact galley includes a 2.7-cubic-foot 12V refrigerator, sink, 10-gallon fresh-water tank, and gray-water tank, while the 200-amp AGM system, solar MPPT controller, and 3,000-watt inverter charger support extended stays. Flexible seating options can convert into sleeping space, including twin beds that slide together into a Queen bed.

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/81edced6e0232429b382cf16207986da9ce89a09868535f80e57aa2a63d703dd/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/sportsmobile/promaster/eb-131s