2026 Duotone SUP iSUP Package Viper Air SLT
DELIVERY INFORMATION
RETURN POLICY
ALL-AROUND / WINDSURF
Duotone iSUP Package Viper Air SLT 2026
Item-no. 33250-1704 · Sizes: 11'0'' · Colors: C54 Cyan-Blue
The VIPER AIR S | L | T is the most versatile entry-level inflatable Windsurf / SUP board ever. The ideal watersports toy, it offers two sports in one for the whole family, schools or clubs. Offering the same great qualities as its composite sibling – stable, great non-planing tracking and glide, excellent turning potential and all-round maneuverability – learning Stand Up Paddleboarding or Windsurfing couldn’t be easier. The soft deck pad and inflatable construction makes the VIPER AIR S | L | T forgiving and offers unlimited fun, whether Windsurfing, SUPing, catching small waves or just floating in the sun.
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Storage and transporting are easy in either construction options, with the whole package conveniently fitting into a backpack ready for the next session.
We have added a couple of brand-new features to our iSUP range:
- TOW + ACTION-CAM COMBO-MOUNT
- LASHING + SHOULDER COMBO-STRAP
Package includes: Paddle Pure adjustable 3-piece | Pump Double Action HP8 | Fin | Gearbag Roller | Leash | Repair Kit.
Key Features
Based on the Fly shape incl. Windsurf mastfoot insert
Stretched outline with good glide and plenty of stability/flotation and your first Windsurf experience
Mastfoot insert
Mastfoot insert for windsurfing option
Carrying handle
Soft and comfortable carrying handle
Center & rear fin
Removable center & rear fins – no tools required - use center fin for excellent upwind performance and stability when windsurfing
Tech Features
ERGONOMIC SOFT HANDLE
EVA handle with soft-touch neoprene for easy carrying and transport.
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.
ROUND NOSE
Results in a wider nose and rounder outline for optimum waveriding performance, with plenty of mid-section volume for stability.
DOUBLE ACTION PUMP HP8
Allows to switch between Double action mode (inflates in both directions) for fast inflation Single action mode (inflates only when pushing down) to reach maximum pressure Fixed 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.
CARGO EXPANDER SYSTEM
4-point flat bungee system for easy and secure storage - everything stays where it should with these bungees.
mastfoot insert
Mastfoot insert for windsurfing option
Sizes & Specs
| Board | Volume (l) | Width (In / cm) | Length (In / cm) | Thickness (In / cm) | Technology | Weight (kg) (+/-2%) | Packing Volume (l) | Fittings | Recommended User Weight | Mastfoot Insert |
|---|---|---|---|---|---|---|---|---|---|---|
| VIPER AIR S · L · T | 355 | 33.5" / 85.1 | 11'0" / 335.3 | 6" / 15 | S · L · T (Stiff-Light-Tough), welded | 11.20 | 85 | 2 x US Box / 2 x Fin iSUP Race 23 / tow + action cam combo-mount / lashing + shoulder combo-strap | Up to 100 kg | Yes |


