# East to West Blackthorn 3800MB

3800MB is a fifth wheel floor plan by Blackthorn (East to West).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 3 in |
| Sleeps | 11 |
| Slide-outs | 4 |
| Dry weight | 12,984 lbs |
| GVWR | 16,270 lbs |

## Model years

2025, 2024. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3800mb?year={year}`

## Overview

What makes the 3800MB click is the layout logic — the rear living room keeps the 50" swing-arm TV and fireplace away from the sleeping quarters, while the mid-bunk section creates a natural buffer zone between the front King bed and the kids. The kitchen pulls its weight with a farmhouse sink, solid surface countertops, a flip-up counter extension, and a full island, so there's actually room to cook. A loft and dedicated desk add flexibility that most bunk-focused floor plans don't bother with. East to West loads the Blackthorn with serious infrastructure too — a 60,000 BTU tankless water heater, heated enclosed underbelly, MORryde CRE3000 suspension, and washer/dryer prep round out a build that's ready for more than just summer weekends.

## Floor plan tags

loft, desk, mid bunk, front bedroom, rear living area, mid den

## Inventory

3 units currently for sale priced $54,995 to $58,816: https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3800mb/inventory

Floor plan diagram: https://images.rvenvy.com/a5729a806b453fff0af7d0434606c9bc133d8c4aa6b4038c89327326d9eb23a2/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/east-to-west/blackthorn/3800mb