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Inflatable SUP board-Kayak Aqua Marina Cascade 11'2 2-chamber with paddle
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Cascade Tandem 13'2 is a two-seater stable SUP board and comfortable kayak in one. An ideal model for families - it is a popular choice for paddling with young children due to its exceptional stability. A great choice for both beginners and more advanced paddlers who like to paddle standing up or sitting down - just like in a classic kayak. Includes 2 Dual Tech paddles

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Aqua Marina Cascade Tandem 13'2 is ideal for people who like to experience adventures on the water together! This hybrid model allows you to swim both standing up - like on the popular SUPs, and sitting down - like in a classic kayak.

The inflatable design has two compartments - designed for tandem traveling. There is a removable pad in each kayak compartment so you can comfortably move in different ways.

KAYAK: You can kayak in a seated position by sitting down in the kayak chambers - ideal position in big waves or on a fast rafting trip. It is possible to fit a high-back kayak seat (to be purchased separately), which mounts in the middle of the deck. The high-back seat is more comfortable for many people because you sit as in a chair with your legs slightly lowered. An additional advantage, is that on the lower deck of the Cascade Tandem, you can carry a small passenger or some luggage at the same time :)

SUP DESK: You can travel standing up, standing in the chambers of the board. Beginner paddlers can remove the pad from the chamber to stand on the lower deck - then, due to the lower centre of gravity, stand-up paddling is more stable and each user will feel more confident. If you are swimming solo and are already a somewhat skilled paddler - stand on the higher deck, right in the middle. You don't have to worry about slipping - the EVA foam will give your feet a great grip.


The set comes with 2 Dual Tech paddles. These are four-piece 2-in-1 paddles that you adapt to the way you choose to kayak or SUP.

Cascade Tandem's capacity is a whopping 620 litres, providing great stability and carrying capacity of up to 250 kg - so you can carry a small passenger or substantial luggage with you on long trips. You'll also be able to easily attach your carry-on items to the bow of the board, where the RED STRAP™ flat bungee cord system fits.

Two fins are included (rear and centre), when to use them? If you're paddling a classic stand up - use just the rear one. And if you're kayaking in the deep water variant - add the centre fin. The fins will help you stay on course, for example in crosswinds or when sailing in waves along the coast. Their installation is instant and incredibly easy thanks to the Swift Attach (click-in) - just one 'click'!

The Cascade Tandem has been manufactured using innovative Drop Stitch Light Technology, which provides excellent strength, lightness and stiffness to the board. Each kayak chamber has a drain valve for removing water from the deck.

Choose a board and kayak and let yourself be swept away on an amazing adventure!

Product highlights

Complete set

In the kit you get everything you need to get on the water! You will pack the board with accessories in a dedicated handy backpack

2 in 1 - saving and convenience

You can have both a SUP board and a kayak in one go! Swim how you want and when you want!

High load capacity

The Cascade Tandem has a huge displacement (as much as 620 litres) As a result, its carrying capacity is up to 250 kg! And you, who or what do you pack on board? ;)


2 seats construction

Double-chamber construction tactically designed for SUP-Kayak switch, creating a standing tray and a cockpit

Bungee System

Featuring double cargo net and adjustable bungee cord stopper, ideal for carrying all gear and supplies

Drain Valve

Integrated superfast self-bailing drain valve design

Deck Footpad

Full-deck diamond grooving crocodile skin EVA pad for a comfortable journey as either an iSUP or a kayak

Rubber patched valve

Upgraded air valve rubber patch providing user-friendly instructions and better airtightness in harsh environments

Carry handles

Multiple solid neoprene carry handles for easy transport

Seat system

Stainless steel D-rings and Velcro design for durable padded seat connection

Swift Attach fin attachment system

The Cascade Tandem has two fins, which are responsible for stability and control. Thanks to the Swift Attach solution, mounting and dismounting will literally take seconds!

Drop Stitch Light Technology

  1. Main board and hull chamber, made of drop-stitch PVC fabric, 20 cm thickness
  2. Removable center deck chamber, made of drop-stitch PVC fabric, 7 cm thickness
  3. First PVC rail layer
  4. Second PVC rail layer
  5. Machine-pressed EVA footpad

Included accessories

Circupack™ Backpack

Double Action Pump

Swift Attach Center Fin x2

Safety Leash x2


For instant answer - open the chat and ask your question. We're active 9.00-17.00 CET.

Is it afterhours? ​No problem - leave us a message and we’ll respond early the next day.

​+48 513 020 570

For those who prefer phone calls - that's our number. You can give us a ring between 9.00-17.00 CET.

Length (ft / cm)Width (in / cm)Thickness (in / cm)Volume (l)Max recommended load (kg)Weight (kg)Recommended pressure (psi)Fin boxDisciplineKayak option
13'2 / 40239'' / 988'' / 206202501515Swift AttachTouring;Team
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