The inflatable SUP board FLOW AIR SLS is the perfect solution if you want a classic board that performs from flatwater to small waves - with a travel-ready, ultra-compact setup.
Perfect for beginners and all-round riders who want one board for everything, featuring effortless transport and minimal storage needs for a truly independent lifestyle.
The inflatable SUP board FLOW AIR SLS is designed for riders seeking a classic SUP feel combined with true all‑around performance. Its brand‑new Malibu longboard–inspired shape provides a smooth, intuitive riding experience, giving you the control and confidence needed for fast progression.
- Ultra‑Compact Design: With what is likely the most compact packing volume in its class, this board is the perfect solution for urban living and frequent travel.
- - Rigid SLS Construction: Strong Light Superior (SLS) technology ensures that every paddle stroke translates into efficient forward drive with minimal board flex.
- - Lightweight Advantage: Weighing only 6.60 to 7.30 kg depending on size, it is likely one of the lightest high‑performance iSUPs available, making transport and the walk to the water virtually effortless.
The setup is as versatile as the board itself. Featuring a US Split Box and a Fin iSUP Wave 23, it delivers precise tracking and reliable maneuverability in a wide range of conditions.
Practical additions like the Tow + Action Cam combo‑mount and 4 D‑rings for optional seat attachment make the board ready for everything—from fitness sessions to extended coastal tours.
If you’re looking for an ultra‑light, compact, and highly versatile iSUP that performs in all conditions, the FLOW AIR SLS is the ideal choice.
Built with SLS (Strong Light Superior) construction, it offers travel‑ready performance wherever your adventure takes you. Discover the FLOW AIR SLS now.
Package includes: Paddle Pure adjustable 3-piece | Pump Double Action HP8 | Fin | Gearbag Pocket | Leash | Repair Kit.
A high-quality product built for performance and durability on the water.
Key Features
SLS TECHNOLOGY: Strong | Light | Superior - Our industry-leading woven drop-stitch material make our boards 20 % lighter and 40% more compact to roll! Machine-welded rail-bands guarantee maximum durability and longevity.
All-Around longboard Malibu style shape: Duotone's most sold iSUP for all terrain and level of use
THE LIGHTEST AND MOST COMPACT BAG OUT THERE!: We have re-designed our bag as a pure backpack and reduced the weight by a whopping 50% or 1.5 kg!
LASHING + SHOULDER COMBO-STRAP: 2-in-1 function: fixes the rolled-up board and can be used as a shoulder strap
Tech Features
ROUND NOSE: Results in a wider nose and rounder outline for optimum waveriding performance, with plenty of mid-section volume for stability.
TOW + ACTION-CAM COMBO-MOUNT: For easy towing and to attach your favourite action camera or other accessory to your board.
CARGO EXPANDER SYSTEM: 4-point flat bungee system for easy and secure storage - everything stays where it should with these bungees.
EVA SPLIT DECK PAD: Surfboard-style EVA deck pad with proven diamond grooving for maximum grip and comfort. The additional slit in the middle is an excellent guide for positioning your feet. On top it reduces the weight and ensures an even more compact roll-up.
EVA KICK-PAD: For better grip and foot positioning in pivot turns. Prevents foot from slipping outside of the pad area during swift turns.
ERGONOMIC SOFT HANDLE: EVA handle with soft-touch neoprene for easy carrying and transport.
ADDITIONAL D-RINGS: 4 Additional marine grade stainless steel D-rings for optional kayak seat or shoulder strap attachment.
S | L | T TECHNOLOGY: Stiff | Light | ToughIndustry-leading woven drop-stitch material made to our specifications used for all our boards. This material is 20 % lighter but still even stiffer. Just as importantly, the woven material is much easier and more compact to roll.The panels are sealed through machine-welding now instead of glue. This not only means a significant improvement in durability and longevity, but also a considerable weight saving due to the elimination of the heavy adhesive.
US SPLIT-BOX: The most reliable and effortless fin box system among surfboards.The center split allows for a much more compact roll-up size and reduces the weight by 20%.
VALVE: Marine boat quality valve for reliable inflation and airtightness even at high pressure. Push and turn for self-deflation.
LEASH D-RING: Stay connected to your board with the integrated marine grade stainless steel leash D-Ring to reliably and safely attach your leash and stay firmly connected to your board.
ROUNDED PIN TAIL: Results in a curved outline to provide responsive manoeuverability – great for progressive surfing.
GEARBAG POCKET: The lightest and most compact bag out there!The massive weight and package volume reduction of our new boards allowed us to complete redesign our bag as a pure backpack style. By eliminating the heavy rollers we have been able to reduce the weight by a whopping 50% or 1,5kg!A waterproof stash pocket keeps cash and car-key dry when you carry the bag on your board.Combined with an unmatched compact size and padded back- and shoulder straps, the Gearbag Pocket offers unrivaled comfort to explore your world.
DOUBLE ACTION PUMP HP8: Allows to switch between Double action mode (inflates in both directions) for fast inflationSingle action mode (inflates only when pushing down) to reach maximum pressureFixed hose and manometer position when inflating.
COILED LEASH: Prevents your board from drifting away from you, but doesn’t get in your way. Super light, soft and easy to attach thanks to the neoprene flex-joint cuff. The 7mm urethane coil wire guarantees maximum durability.
LASHING + SHOULDER COMBO-STRAP: This strap fulfills 2 functions:Fixes the rolled-up boardUsed as a shoulder strap makes it effortless to carry the board to the water
Brand Video
Tech Spec
| BOARD | FLOW AIR SLS 9'8" | FLOW AIR SLS 10'4" | FLOW AIR SLS 10'8" |
| VOLUME (L) | 213 | 284 | 306 |
| LENGTH (IN / CM) | 9'8'' / 294.6 | 10'4'' / 315 | 10'8'' / 325.1 |
| WIDTH (IN / CM) | 32'' / 81.3 | 33" / 83.8 | 34'' / 86.4 |
| THICKNESS (IN / CM) | 4.75” / 12 | 6" / 15 | 6'' / 15 |
| TECHNOLOGY | SLS (Strong-Light-Superior), welded | SLS (Strong-Light-Superior), welded | SLS (Strong-Light-Superior), welded |
| WEIGHT (KG) (+/-2%) | 6.60 | 7.00 | 7.30 |
| PACKING VOLUME (L) | 35 | 38 | 40 |
| FITTINGS | 1 x US Split Box / 1 x Fin iSUP Wave 23 / tow + action cam combo-mount / 4 D-Rings for optional seat attachment / lashing + shoulder combo-strap | 1 x US Split Box / 1 x Fin iSUP Wave 23 / tow + action cam combo-mount / 4 D-Rings for optional seat attachment / lashing + shoulder combo-strap | 1 x US Split Box / 1 x Fin iSUP Wave 23 / tow + action cam combo-mount / 4 D-Rings for optional seat attachment / lashing + shoulder combo-strap |
| REC. USER WEIGHT | Up to 80 kg | Up to 90 kg | Up to 105 kg |
| MASTFOOT INSERT | No | No | No |
🚚 Shipping Info (UK)
We offer FREE UK shipping on orders over £50. For orders under £50, a small £4.75 shipping fee applies.
Smaller items ship via Royal Mail First Class.
Larger or bulkier items go via courier (usually next working day).
We aim to pick and pack orders within one working day. Some larger items may take up to two days to prepare, especially if they require custom packaging or boxing.
📦 Check the stock location shown near the “Add to Cart” button.
Product Code
43260-1701
Free delivery over £50*
Please enjoy free delivery on orders over £50 within mainland england.
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