The Supmaran Boat
Two paddle boards lock into a stainless catamaran with chairs, a table, and a roof — then pack back into a car.
400 kg for two adults and two children. CE Class A1 inland waters. Fifteen minutes from bag to water.
The complete INOX26 boat, ready to take with you:
- 1 × modular stainless steel frame
- 2 × aluminum beach chairs
- 1 × 100 L Boxbag
- 1 × bamboo table
- 1 × wheeled trolley bag for the frame
- 2 × Phat SUP boards, backpacks, and paddles
- 1 × SUP hand pump
Motorization is sold separately.
Propeller-driven watercraft must be registered in the US, regardless of size or power. The Supmaran is approved by the U.S. Coast Guard and can be registered in every state.
You will need the serial number and your invoice as proof of ownership. We already file the Manufacturer's Statement of Origin (MSO) when each boat enters the US. Registration can be completed online at DMV USA.
- Carry a life jacket if you go beyond 300 m from shore or onto rivers.
- Electric-boat rules vary by region — always check local requirements.
- Label the Supmaran with your name and address before first use.
The quality of our boats is extremely important to us. We check every step of the manufacturing process, and we offer a three-year warranty on all parts for private use.
Drift
Two boards. A whole new experience.
The Supmaran frame connects two SUP boards into a stable open-water catamaran — built for drifting, exploring, and days you don't want to end. Bring friends, bring a cooler, go as far as you want. No boat license, no marina, no hassle.
INOX26
Built for people who take the boat with them.
Whether it lives in a camper or the trunk of a car, the trolley bag and two SUP backpacks always find space. The extra-wide stainless frame gives you a swimming platform for a family — then packs down when the day is over.
No tools
From bag to water in 15 minutes.
No boat ramp. No trailer. No crew. Load it, find your spot, and have the Supmaran assembled and floating before anyone else has their gear sorted. Board mounting uses black 25 mm nylon straps with stainless steel ratchets.
15 minutes from your parking spot to open water.
No boat ramp. No trailer. No crew. Load it in your trunk, find your spot, and have the Supmaran assembled and floating before anyone else has their gear sorted.
1:07pm
1:24pm
Shade when you want it, cover when a shower rolls through. The roof fabric packs into the trolley bag with the frame.
The central bamboo table is 35 × 44 cm and can be repositioned on the deck — lunch, a map, or a place to set a drink.
Boards mount with black 25 mm nylon straps that enclose the SUPs and lock down with stainless steel ratchets. Built for salt, sun, and seasons.
The complete boat includes two Phat stand-up paddle boards, two backpacks, two paddles, and a hand pump. Or choose the frame set and use boards you already own.
The robust 100 × 50 × 40 cm trolley bag carries the stainless frame, Boxbag, chairs, roof fabric, and table. The boards travel in their own backpacks.
Shade when you want it, cover when a shower rolls through. The roof fabric packs into the trolley bag with the frame.
The central bamboo table is 35 × 44 cm and can be repositioned on the deck — lunch, a map, or a place to set a drink.
Boards mount with black 25 mm nylon straps that enclose the SUPs and lock down with stainless steel ratchets. Built for salt, sun, and seasons.
The complete boat includes two Phat stand-up paddle boards, two backpacks, two paddles, and a hand pump. Or choose the frame set and use boards you already own.
The robust 100 × 50 × 40 cm trolley bag carries the stainless frame, Boxbag, chairs, roof fabric, and table. The boards travel in their own backpacks.
Built different. Down to the details.
Two boards locked into one catamaran. Folding beach chairs, a 100 L Boxbag, a bamboo table, and a roof for sun and rain.
Sun & rain roof
A fabric canopy over the seats — shade when you want it, cover when a shower rolls through. Packs into the trolley bag with the frame.
Movable bamboo table
35 × 44 cm, hinged down the middle so you can open the Boxbag underneath. Shift it on the deck when you need the space.
100 L Boxbag
A PVC folding box with Velcro, 100 liters, in the middle of the boat — cooler, dry bags, or a dog's kit.
Stainless ratchets
Black 25 mm nylon straps enclose the boards and lock with marine-grade stainless ratchets. Built for salt, sun, and seasons.
Two Phat SUPs
Two 350 cm stand-up paddle boards, two backpacks, two paddles, and a hand pump. Prefer boards you already own? The frame set is sold separately.
15 min
Assembly time
From bag to water without tools
88 lbs
Total weight
Light enough for two people to carry to the shore
100%
Stainless steel hardware
Marine-grade INOX — built for salt, sun, and seasons
Shop Pay Installments
Pay in full, or split the complete boat into monthly payments. Open Shop Pay to see your rate and terms.
INOX26
Technical data
The numbers behind the complete boat — polished stainless frame, 400 kg payload, and a footprint that still fits in a car or camper.
Stainless steel (INOX)
Polished stainless steel as shown in picture 1. Latest frames are not powder-coated white.
PVC / Velcro · 100 liters
350 × 200 × 140 cm (L × W × H)
35 × 44 cm
100 × 50 × 40 cm (L × W × H)
88 lbs
400 kg
2 adults and 2 children, or a dog
CE Class A1 inland waters · USCG registerable
Complete boat
Everything in the crate
The INOX26 ships as a full boat. Motorization is not included — add it when you want to go farther, faster.
The frame
- 1 × modular stainless steel frame
- 1 × wheeled PVC trolley bag
- Four lift handles
- 25 mm nylon straps with stainless ratchets
The deck
- 2 × aluminum folding beach chairs
- 1 × 100 L Boxbag
- 1 × movable bamboo table
- Roof fabric for sun and rain
The boards
- 2 × Phat SUP stand-up paddle boards
- 2 × SUP backpacks
- 2 × SUP paddles
- 1 × SUP hand pump
See the boat live
Customer tests, unboxing, and assembly — the same films that used to live in the old description.
Customer first test — Mosel
A first outing on the water. Watch how the catamaran feels once the boards are locked in.
Unboxing in the USA
What arrives at the door, and how the trolley bag, boards, and frame come out of the crate.
Full assembly
Step through INOX26 assembly from packed bags to a floating boat.
United States
Ride your boat legally in the US.
By US law, propeller-driven watercraft must be registered, no matter their size or power. That is not a problem: the Supmaran is approved by the U.S. Coast Guard and can be registered in all states.
You need the serial number and an invoice showing that number as proof of ownership. We already send the Manufacturer's Statement of Origin (MSO) to the Department of Natural Resources when boats enter the US. Complete registration online at DMV USA.
Register at DMV USAFifteen minutes from bag to water — we had chairs, a table, and a roof set up before anyone asked if we were going in.
A boat the whole family could share — two adults, two kids, and it barely moved. We actually sat down and stayed out.
It packed back into the car that night — no marina, no trailer. Just a catamaran that showed up wherever we wanted to be.
Three year warranty
Built to be checked, then guaranteed.
The quality of our boats is extremely important to us. That's why we meticulously check every step of the manufacturing process. We therefore offer a three-year warranty on all parts for private use.
Good to know
Before you launch
A short list so the first day on the water is simple — and legal.
Questions? Contact usThe complete boat is the frame, deck, and boards. Add a motor when you want powered range. Details live on the Motorization page.
If you use the boat outside the shore zone (300 m from shore) or on rivers, you must carry a life jacket. In certain regions, special rules apply to electric boats. Always confirm what is required where you ride.
Mark the Supmaran with your name and address before you put it on the water.
The Supmaran is a CE-certified electric boat of class A1 for inland waters, with a 400 kg payload.
Already own boards?
The Frame Set is the same INOX26 architecture — use SUPs you already have.
