Double Seater Kayaks for Sale – UK & Nationwide Looking to paddle with a partner or carry more gear? NTB Outdoors offers a curated range of double seater kayaks built for comfort, stability and durability. Whether you’re exploring rivers, canals or coastal waters, our tandem kayaks provide the perfect solution for two. All our double kayaks feature ergonomic seating, ample storage, stable hull designs and easy access, so both paddlers enjoy a comfortable ride. From sit-on-top tandems to 2+1 layouts, we have options for couples, friends, or family outings. We deliver across the UK within 1–3 working days. Wherever possible, our own in-house team handles delivery to ensure safe transport and reliable service. For areas outside our van routes, we partner with trusted couriers to maintain the same fast turnaround. Browse our range below and choose the best double kayak for your next adventure.
The Tandem Castor Kayak is a sleek, durable sit-on-top built for two paddlers who want comfort, control, and ease on the water.
Its balanced design makes it perfect for rivers, lakes, and sheltered...
The NTB Crewcruise is a versatile and durable double-seater kayak, perfect for shared adventures on rivers, lakes, or coastal waters.
Supplied as a complete package, it includes two standard seats,...
The NTB Crewcruise Pro is a high-performance double kayak built for comfort, storage, and serious fishing potential.
This upgraded package includes two premium stadium-style seats for improved bac...
Introducing the Ex-Demo Tandem Castor Kayak — a sleek, durable kayak built for two paddlers ready to explore together.
With its balanced 378cm length, 33kg lightweight frame, and 300kg capacity, it...
The NTB Sit-In Double Seater Kayak is built for unforgettable family days on the water.
Designed to seat two adults and two children, this kayak makes it easy for families to paddle together in com...
Adventure together with the NTB Rock Tandem Sit-In Kayak, purpose-built for two paddlers seeking comfort, control, and long-distance performance.
Ideal for touring lakes, rivers, and sheltered coas...
Explore Our Double Seater Kayak Range
Here are the double kayaks available at NTB Outdoors:
Castor Double Kayak 12ft 4" – a classic tandem sit-in kayak, perfect for rivers and lakes.
2+2 Sit In Double Kayak 13ft 4" – designed with extra capacity, great for two paddlers and additional gear.
Crewcruise Double Sit-On-Top Kayak 2+1 – the standard Crewcruise: a versatile, family-friendly tandem with a 2-plus-1 layout (ideal for bringing a child or extra kit). Stable, easy to launch and great value for everyday adventures.
Crewcruise Pro Double Sit-On-Top Kayak 2+1 – the upgraded Crewcruise with enhanced outfitting for longer sessions and added versatility. A great choice if you want extra comfort and more rigging options out of the box.
Why Choose a Double Kayak?
A double seater kayak gives you the flexibility to paddle together, share the effort, and carry more gear. Key benefits include:
Shared paddling power — two paddlers can cover more distance with less effort.
Extra stability — many tandem models are designed wider for balance.
Flexible layouts — 2+1 versions let you bring a child, pet or additional equipment.
More storage — ideal for longer adventures or carrying camping gear.
Why Buy from NTB Outdoors?
Nationwide coverage – fast UK delivery via our own vans and trusted couriers.
Competitive pricing – unbeatable value on quality kayaks.
Trusted by groups – scout teams and activity centres across the UK.
Eco promise – a tree planted with every paddle and lifejacket sold.
Personal service – expert advice from a small, dedicated team.
Fast UK Delivery – 1–3 Days Guaranteed
We aim to deliver every kayak within 1–3 working days nationwide.
In-house deliveries – our team delivers many orders directly for safe handling and reliable scheduling.
Trusted couriers – where needed, we work with courier partners to reach more remote areas quickly.
Updates provided – so you’ll always know when to expect your kayak.
Whether you’re in East Sussex and the South East or anywhere across the UK, you can rely on NTB Outdoors for quick, safe delivery.
Double Kayak FAQs
Can beginners use a double kayak? Yes — tandem kayaks are often wider and more stable, making them ideal for paddlers of different experience levels.
Which double kayak is best for rivers vs sea? Shorter tandems are great for manoeuvrability on rivers and canals. Longer models track straighter and handle open water better.
What does 2+1 mean? It’s a tandem kayak designed with space for a third passenger (child or pet) or extra kit.
What is the weight capacity of double kayaks? Each model has a different load rating — check the product page. Many tandems carry two adults plus 30–60kg of extra gear.
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