2025 4X4 Mercedes Sprinter 144 Poptop

A versatile 2023 Sprinter Low Roof Pop Top conversion engineered by Bitterroot Builds for maximum agility and family-sized capacity. Featuring a Colorado Campervan Pop Top, a 38-gallon fresh water system, and a custom waterfall butcher block countertop, this build combines a compact exterior footprint with a high-volume, 4-season interior.
OVERVIEW

The Low-Profile Expedition Multiplier

This 2023 Low Roof Sprinter was designed for the explorer who needs the aerodynamic and height advantages of a compact van without sacrificing the living space of a high-roof model. The center of this build is the Colorado Campervan Pop Top, professionally installed by Bitterroot Builds to create a two-story living experience. By utilizing the low-roof chassis, we’ve improved fuel efficiency and garage-ability while maintaining our uncompromising 4-season insulation package. Whether you’re navigating tight city streets or parked deep in the backcountry, this rig offers the perfect balance of stealth mobility and high-volume comfort.

Interior layout & Design
Coastal Aesthetics Meet Structural Rigidity

The interior aesthetic leans into a "mountain-modern" vibe, featuring custom shiplap paneling and a stunning Butcher Block Waterfall Countertop that serves as the visual anchor of the kitchen galley. Underneath the refined Wilsonart laminate finishes lies our signature 80/20 extruded aluminum frame, ensuring the structural integrity of the van even with the added weight and complexity of the pop-top cut-out. The fixed rear bed provides a permanent primary sanctuary, while the elevated pop-top zone offers secondary sleeping or a high-ceiling lounge area, all accented by aluminum floor trim and Lifeproof waterproof flooring for long-term durability.

Off-grid systems & mobility
Massive Capacity in a Compact Frame

Despite its smaller exterior profile, this build carries "heavyweight" systems, headlined by a massive 38-gallon fresh water tank—our largest standard capacity—and a 600Ah Lithium battery bank. This power hub supports the Dometic RTX 2000 12V AC and a full-size 12V fridge, ensuring you have the amenities of a luxury build regardless of your location. A tankless on-demand water heater and Airtronic D2 diesel heater provide true 4-season utility, while 300 watts of solar and a 100amp shorepower controller offer redundant charging options for any environment from the PNW to the Baja coast.


Detailed build Specifications

Interior Finish & Craftsmanship

  • Framing: Full 80/20 extruded aluminum skeleton for maximum rigidity.
  • Cabinetry: Baltic Birch with Wilsonart laminate and shaker-style paneling.
  • Countertops: Premium Butcher Block Waterfall Countertop.
  • Flooring: Lifeproof waterproof flooring with Aluminum floor trim.
  • Walls: Custom Shiplap paneling for a warm, modern aesthetic.
  • Seating: Passenger swivel seat to open up the lounge area.

Electrical & Power Systems

  • Battery Bank: 600Ah Lithium Batteries.
  • Charging: DC-DC 40amp Alternator Charging and 300 Watts of Solar.
  • Shore Power: 100amp shorepower charger controller.
  • Inverter: 2000/4000 watt pure sine wave inverter.
  • Access: 8 AC outlets and USB/USBC ports throughout.
  • Management: Renogy Charge Controller and Battery Monitor.

Storage & Gear Utility

  • Kitchen: Full Kitchen Galley with Stainless Steel Sink and 2-Burner propane stove.
  • Refrigeration: Full-size 12v Fridge.
  • Organization: Garage storage beneath the fixed bed and a headliner shelf.
  • Exterior: Drop-down sliding door table for outdoor prep.

Climate & Insulation

  • Primary Feature: Colorado Campervan Pop Top (Installed by Bitterroot Builds).
  • Heating: Airtronic D2 Diesel heater.
  • Cooling: Dometic RTX 2000 12v AC and MaxxFan Deluxe with Remote.
  • Insulation: Four-season insulation package (Walls/Floor/Ceiling).

Lighting & Audio Ambiance

  • Main Lighting: Main Cabin LEDs with Dimmer switch.
  • Task Lighting: Integrated lighting under each overhead cabinet.

Water & Sanitation

  • Storage: Expansive 38 Gallon Fresh Water Tank.
  • Hot Water: Tankless on-demand water heater.
  • Delivery: Shurflo 3.5 GPM Pump.
  • Utility: Hose hookups and Outdoor Shower.