12'6'' Duo Pro Inflatable SUP Paddleboard (Deep Sunset)

Double the adventure - or the ultimate stable powerhouse for solo riders. The Samphire 12'6" DUO is our first board purpose-built for two riders to explore the water together, but its massive 36" width and 6" depth also make it a rock-solid choice for a single paddler who prioritises maximum stability above all else. Whether you are looking for a high-capacity solo board with room for a large dog and extra gear, or a tandem explorer for you and a partner, the DUO delivers. The extra-large deck pad even provides a versatile option for those wanting to try their hand at SUP yoga in a more stable environment. We have included two sets of integrated D-rings for dual kayak seat compatibility (seats sold separately), allowing you to switch from standing to sitting in seconds. Despite its size, our industry-leading MFW (MonoFusionWeld) technology ensures the DUO remains super-stiff and responsive underfoot - avoiding the "banana" flex often found in larger multi-person boards.

Not every paddleboard is built equally. At Samphire, all of our paddleboards are produced using our industry-leading MFW, or 'MonoFusionWeld' Technology. In this process, two layers of material are precision heat-welded together, forming one strong layer. This produces lightweight, yet super-stiff boards - meaning an easier, quicker, and more stable paddleboarding experience for you. The DUO is engineered to handle the extra load of two riders - or the specific stability needs of a solo user - with total confidence.

About MFW Construction: Generally, you’ll hear of three types of SUP construction - single layer, double layer, and ‘fusion’ construction, our MFW technology. Single-layer is the most widely used and cheapest construction to produce. Seen a super cheap board online? It’ll use this basic construction. It uses just one layer of plastic - so although lightweight, it’s super soft and flexible and can lose its shape over time. It will visibly bow beneath you in the water, feeling unstable - not great for anyone, especially beginners.

A double-layer uses two layers of plastic literally glued together. The result? A stiffer board, but with all that glue, they’re super heavy, can carry cosmetic imperfections, and are much trickier to roll and pack away. The answer? Our MFW Fusion Tech. Two layers, precision heat-welded into one monolayer. Super stiff, yet super lightweight, incredibly durable, and easy to pack and roll. The best of all worlds, and the downsides of none - and the only construction we trust here at Samphire.

• NEW: Purpose-built for two riders with a high-volume 12'6" design
• Maximum Stability: Massive 36" width makes it a rock-solid powerhouse for solo riders
• NEW: Dual integrated D-rings for two kayak seats (seats sold separately)
• Dual Performance: Featuring two large removable fins (one centrally located) for superior tracking
• Versatile Use: Perfect for couples, friends, families, or solo riders needing extra volume and deck space
• Ultra-Stable: Super-stiff and durable due to MFW construction
• Full Kit: Includes paddle, leash, and a larger capacity backpack

• MonoFusionWeld Dropstitch Construction
• Extra-large non-slip EVA deck - ideal for tandem riding or solo stability
• Added D-rings for dual Kayak conversion
• 2 Large removable fins (one central)
• Multiple cargo straps and heavy-duty carry handles
• Maximum recommended load: 220kg
• Board weight: 11.5kg (approx)
• Dimensions: 12'6" (381cm) x 36" (91cm) x 6" (15cm)
• Max pressure: 15psi

• 12'6" MFW DUO Inflatable Paddleboard
• Samphire Premium Aluminium Paddle
• Samphire Leg Leash
• Samphire High Volume Pump
• Large Capacity Adjustable Carry Backpack
• Repair Kit

• Always wear a buoyancy aid or personal floatation device. Ensure you are using a suitable leash for your paddling environment and conditions. Calf or ankle leashes should not be used on fast-flowing water where there is a risk of snagging or entrapment. Straight (non-coiled) leashes should be used when surfing.

Delivery

We offer free GB shipping for orders over £100.

Orders are typically dispatched within 2-3 days, but can take longer during sales periods. An estimated delivery date is shown below the add to cart button on the product page.

For more information, visit our delivery page.

Returns

Not happy with your order? Return it within 30 days of receipt for a refund. Items must be in their original condition with tags attached. Currently, we do not offer exchanges.

For full details, visit our returns page.