# Aliner Expedition BASE

BASE is a popup floor plan by Expedition (Aliner).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Sleeps | 3 |
| Slide-outs | 0 |
| Dry weight | 1,985 lbs |
| GVWR | 3,500 lbs |

## Model years

2026, 2025, 2024, 2021. Year-specific specs: `https://rvenvy.com/popup-campers/aliner/expedition/base?year={year}`

## Overview

The Expedition BASE stands out in Aliner's lineup by including a full bathroom - a genuine rarity among popup campers. At just 3,500 pounds, it tows easily behind most vehicles while sleeping three people comfortably. This combination of lightweight design and full wet bath convenience makes it an appealing choice for couples or small families who want popup simplicity without sacrificing essential amenities.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/55822bff7d6c9ce11866e66260306950caf503c8e77aa0f1ca24bddb7b358126/1024.webp

Canonical page: https://rvenvy.com/popup-campers/aliner/expedition/base