The Best Sleep You’ll Ever Have. On Water or Wheels.

Premium custom Flexima® mattresses for yachts, camper vans, and motorhomes. Breathable, mold-proof and 3D-scanned for a perfect fit.

Why Standard Mattresses Fail in Mobile Spaces

Whether you are crossing the Atlantic or touring the Alps, standard foam creates the same problems.

For Captains

the marine challenge

For Campers

the vanlife challenge
  • Humidity Trap: Closed-cell foam traps body heat and cabin moisture, leading to mildew.
  • Hull Curves: Generic rectangular mattresses leave gaps in V-berths and curved cabins.
  • Heavy Bases: Traditional slats add unnecessary weight and height to your bunk.
  • Condensation: Temperature differences between inside and outside create “sweat” under your mattress
  • Weight Limits: Every kilo counts. Heavy domestic mattresses reduce your vehicle’s payload and increase fuel consumption.
  • Complex Shapes: Wheel arches and structural pillars make “off-the-shelf” bedding impossible.

Flexima® Technology:
Engineered for Adventure

Freyaframes brings you Austrian-made innovation designed specifically for closed & variable-climate environments.

The “active” ventilation system. Patented plastic spring elements inside the mattress create a pump effect. Every time you move, warm, moist air is pushed out, and fresh air is drawn in. Result? A permanently dry microclimate that prevents mold without electric dehumidifiers.

Luxurious custom V-berth mattress with TENCEL cover fitted perfectly in a sailboat master cabin, showing split design for storage access.

Metal-Free & Lightweight

No Rust

100% metal-free construction means no corrosion in salty air.

Weight Saving

Flexima mattresses are significantly lighter than pocket-sprung alternatives—crucial for performance sailing and staying under GVM limits in campers.

Integrated Suspension

The springs are inside the foam. You don’t need a heavy slatted frame underneath; place it directly on plywood or fiberglass.

Precision Fit via 3D Scan

We leverage our marine engineering background to offer a fully digital ordering process for both boats and vans.

3D scan of sailboat deck. Made with iPhone 13Pro and 3D Scanner app.

1. Scan Your Space

Using a LiDAR-compatible device (like an iPhone Pro or iPad), you simply “paint” your V-berth, aft cabin, or pop-top area with your camera. Our step-by-step guide helps you capture a high-resolution 3D map of your space in minutes, capturing details that manual measurements often miss.

2. We Engineer a Digital Twin

We import your scan into our CAD software to build a precise 3D replica of your boat’s interior. This allows us to account for the complex geometry of a boat hull—including compound curves, bevels, and awkward intrusions like wheel arches or water tanks—ensuring the design fits virtually before we ever cut material.

3. Production

Once the design is approved, your mattress is digitally plotted and cut to within +/- 1mm of your unique specifications. This process guarantees a mattress that maximizes your sleeping surface and eliminates those annoying gaps between the cushion and the hull.

We also accept physical templates if you prefer the traditional route!

Tailored to Your Comfort

Standard

Standard offers reliable comfort and support for everyday use. With a height of 13–14 cm and a weight of 7 kg/m², it’s designed for boat owners who need a practical, no-nonsense solution. Choose from three firmness levels—medium (up to 70 kg), firm (up to 100 kg), or superior (over 100 kg)—to match your preferred sleeping style. The Standard is a great choice for guest cabins, weekend trips, or anyone seeking a straightforward, durable mattress at an accessible price.

Comfort

Comfort delivers a plush upgrade with extra thickness and versatility. Standing 17–18 cm tall and weighing 9 kg/m², it’s perfect for those who value a softer, more cushioned sleep experience. Available in four firmness levels—soft (up to 70 kg), medium (up to 90 kg), firm (up to 110 kg), and superior (over 110 kg)—the Comfort adapts to a wide range of body types and sleeping preferences. Ideal for master cabins or long journeys, it balances support and softness for restful nights at sea or wheels.

Premium

Premium – the top-tier choice for those who want hotel-level comfort on board. With an impressive height of 21–22 cm and a weight of 11 kg/m², it provides exceptional support and luxury. Four firmness options—soft (up to 70 kg), medium (up to 90 kg), firm (up to 110 kg), and superior (over 110 kg)—ensure a tailored fit for every sleeper. The Premium is perfect for owners who spend extended time on their boat or want to enjoy the same quality of sleep afloat as they do at home.

Made-to-measure boat mattress cut to fit the exact curvature of a yacht hull without gaps, featuring Freyaframes precision fitting.

Common Questions about Flexima Mattresses for Boats & Caravans

Yes! Every Flexima mattress is made to fit your exact berth dimensions, even complex shapes like V-berths or multi-part layouts. We can produce single, double, or multi-piece mattresses to match your unique space.

Absolutely. Multi-part mattresses can be joined at the top with a zip connection, creating a seamless sleeping surface and making handling easier for storage or cleaning.

Yes. Flexima mattresses are designed for boats, using materials that resist moisture, mold, and mildew. The breathable structure and quick-drying covers help prevent dampness and odors.

We specialize in custom solutions for awkward spaces—curves, corners, and cut-outs (e.g., mast posts, lockers). Just provide measurements, 3D scan or a template and we’ll handle the rest.

Yes. One-piece double mattresses can be made with different firmness levels on each side for personalized comfort.

Of course! Matching fitted sheets are available to order for a perfect fit.

Flexima mattresses are lighter than traditional spring mattresses, making them ideal for caravans where weight matters.

We’ll guide you through the process—send us your dimensions, a template, 3D scan or even photos, and we’ll make sure your mattress fits perfectly.

Ready to upgrade Your Mobile Bedroom?

Don't let a bad back ruin your adventure. Get a quote for a custom sleep system today.