Preorder NEW

SUP Inflatable I-SUP Family 15'

Name: GONG - SUP Inflatable I-SUP Family 15'
Brand: GONG
SKU: GON26SUPISPFAMBLU-150
Price: 640.83 EUR
Availability: InStock

Friendly, family-oriented, accessible to all… and to groups!

See Description

640,83€

Taille 15'

15'

20L Drybag

20L

Stainless Steel Isothermal Bottle

500 ml / LIGHT GREEN

Neoprene Seat Cover

            0
            -2

  qc 0
  ps -2
  iq 0
  mq 2

The product will be available from June 30, 2026

ref : GON26SUPISPFAMBLU-150

Quality boards conceived in France

Direct sale from shaper to surfer

Pay in multiple installments

sport-sup SUP Board
techno-inflatable Inflatable
techno-inflatable-woven-dropstitch Woven Dropstitch
box-us-simple Box US
wheeled-bag Wheeled bag
pump-included Pump Included
fin-9 US Fins Included

Specifications

15' | 457.0cm
36" | 91.4cm
8" | 20.3cm
Volume: 640.0L

Rider

Beginner

75kg

107kg

169kg

200kg

Conditions

Wave size

Knee

Waist

Overhead

Conditions

Glassy

Average

Choppy

Aptitudes

Stability

Paddle speed

Maneuverability

Extra passenger

Program

Description

Program

Stand-up paddleboarding for family and friends. For a leisurely paddle and for fun, for up to 4 people!

Presentation

I-SUP boards are high-end boards created by Patrice Guénolé, a pioneering shaper in the world of Stand Up Paddle.

The I-SUP Family 15' is a leisurely SUP perfect for bringing the whole family (or friends!). Whether you're with two, three, or even four people , its generous volume makes it the ideal board for all kinds of fun . There are countless ways to enjoy this family-friendly Stand Up Paddleboard: use it for surfing, diving, or even as a sun lounger by the sea…

Shaped using exclusive templates, the Family 15' offers ample width for comfortable standing and fast paddling, especially upwind. Its generous volume provides a stable platform for up to 2 adults and 2 children, or 3 adults! Its substantial 20cm thickness makes it THE big board to delight the whole family with its 640L capacity.

It retains the fabulous qualities of Stand Up Paddle : standing view, surfing sensations, the thrill of adventure… It shares these qualities with those of a family kayak , with the added bonus of surfing! You can finally bring your family with you and share your passion .
Note that this is also a great board for tandem or group SUP racing, offering respectable performance and pure enjoyment. The board feels incredibly smooth and its racing DNA is evident in its sleek lines.
Finally, it's also great for yoga !!!
Everything fits into a redesigned bag where the board, all your equipment (along with that of the rest of the family!) cleverly find their place without any hassle.

Seriously THE coolest board .

With a superb design, woven dropstitch construction and quality accessories, the I-SUP Family are truly beautiful Stand Up Paddle boards at a record price in the high-end category.

Outline

This shape is designed to be 200% accessible . Its very generous lines are designed to promote comfort for up to 4 people!

When cruising , you can feel its racing DNA and appreciate the smooth glide characteristic of inflatable boards. Thanks to its significant volume and width, this shape offers superb paddling comfort. The outline with its rounded tail is extremely buoyant, forgiving of any positioning errors and allowing for effortless turns.

Whether on waves or swells, the takeoff is early because the volume distribution of an inflatable board allows it to get up on the wave quickly. It's a board that remains very easy to use, even with two people! Fun guaranteed!

Rocker

The rocker is almost constant for fast paddling and the nose is slightly raised to easily pass through choppy water.

Round Tail

A round tail for maneuverability and even more glide.

Rails

The rails are round, like on all inflatable boards. But we used this natural shape to help the water glide over the board. The water doesn't stick to the rails.

Nose

The nose design boosts efficiency by combining comfort and paddling speed. If you want to increase your pace, its streamlined nose will easily accelerate you.

US Box

This I-SUP features a US Box center fin box, the essential standard for high-end fins. Since fins account for up to 50% of a board’s performance, GONG has chosen this precise and versatile system for its inflatable SUPs.

The result: a huge selection of high-performance fins to fine-tune your board according to your skill level, riding style, and the conditions.

Ridge Traction Pad

With its perfect grip and 5 mm thickness, the new Ridge Traction Pad delivers outstanding comfort and absolute traction. Your footing stays fully secure, giving you precise, razor-sharp control.

The contact with the board feels firm and direct for confident footing and committed paddling performance, while still maintaining the cushioning comfort of a 5 mm pad.

Adjustable Straps

Our iSUPs are equipped with the ELS (Extendable Load Strap) system. These adjustable, elastic, and stylish straps have been specially designed to let you easily secure all your gear on board.

We made the ELS system extremely simple and intuitive to use. The elastic straps are easy to adjust, so there’s no more struggling to squeeze your bag under tight bungees — sometimes unsuccessfully — or risking damage to your belongings. Simply loosen the straps, place your gear, then tighten them again for a perfect fit around your load.

The ELS system makes your life easier, saves you valuable time, and adds a modern, stylish touch to your board!

Carrying Handles

The board is equipped with multiple carrying handles for easy handling in all situations.

A padded central neoprene handle allows you to carry the board comfortably under your arm.

Two ergonomic “turtle” silicone handles positioned at the front third make it easy either to pull the board over obstacles or to drag it across the water when exiting.

Ergonomic front and rear silicone handles further simplify launching, carrying, and maneuvering the board both in and out of the water. Truly practical in every situation!

Transport Bag

Everything comes packed in a super practical and durable wheeled transport bag.

The wheels are positioned on the opposite side of the carrying panel, so they won’t bump against you while walking or roll over the shoulder straps.
The backpack straps are heavily padded and very comfortable.
The handles are extremely sturdy and pleasant to grip.
The front pocket has been enlarged to isolate and protect your paddle from the rest of your gear… while also leaving room for your wetsuit, poncho, spare clothes, and whatever else ;), now without any space constraints!
And the compression straps reduce the bag’s volume to the absolute minimum.

Double-Action Pump

The included high-speed double-action pump is extremely efficient, helping you be the first on the water without exhausting yourself:

Double action: air is pumped both when pushing and pulling the handle during the first stage of inflation.
Single action: during the final strokes, when inflation becomes more demanding as the board pressure increases, switch to single action mode so the pump inflates only when pushing the handle down. It’s far more comfortable and efficient!

Inflatable I-SUP Technology - Woven Fusion

Thanks to its high-end Woven Dropstitch Fusion inflatable technology, GONG I-SUP boards are sleek, lightweight, highly rigid, and incredibly durable.

The I-SUPs feature a double thermo-welded layer on the deck and the hull. It is this membrane that gains in lightness while maintaining the rigidity of a double layer.

The dropstitch used inside our I-SUPs is a Woven Dropstitch : it is the best assembly technique of the inflatable world, for best in class performance, rigidity and lightness.

Woven Dropstitch technology, the best compromise between weight/stiffness/strength. Combining our historical Double Layer Welded technology with the new Woven Dropstitch, this technology is by far the most reliable, lightest and stiffest.
Weight savings of around 20% compared to the classic Double Layer (no glue between the 2 welded PVC layers).
Rigidity gain of 30% compared to standard technology.
Strength gain: twice as thick as standard technology.
Double layer of PVC on the rails.
Premium Woven Dropstitch: the slightest irregularity is refused and the batch is resold to low cost factories.
High density Dropstitch Woven: with more threads per square meter than a basic Woven, it resists much higher pressures, lasts much longer, and does not present a risk of explosion.
Working pressure: 15 PSI. Our Stand Up Paddle Boards are perfectly rigid at 15 PSI. There is no need to overinflate them, but you can mount them at 20 PSI without any problem.
Two-year Warranty on all our Inflatable Boards.
We keep in stock all the elements that make up your Board because we are manufacturers. So, you can easily repair them and make them last for more than ten years. It’s as simple as repairing a bicycle wheel.

Technical sheet

SUP Inflatable I-SUP Family 15' 15'

Shape :

Rocker: virtually constant with a raised nose. Fast and easy paddling.
Rails: naturally soft and rounded throughout, providing a very smooth glide.
Volume: maximum volume for ease of use +++ and rigidity, even with multiple riders.
Outline: a beautiful round tail, very stable in the centre and a well-shaped nose. Cruising style.
Tail: very smooth and progressive round tail for beautiful turns without straining.
Nose: very buoyant point nose for ease of use and glide.

Buying guide

For whom?

For those who want to have fun and share good times, without any difficulty.

For what ?

Going for a walk, playing games, surfing casually, walking the dog, but above all, experiencing these amazing adventures together.

We can walk around as a couple or with two children with complete ease.

What size board is needed for the I-SUP Family?

While anything is possible, we outline the main uses here:

The 12'0 x 36'' Family:

Boat trips of less than an hour on all bodies of water.
Ideal for one adult plus one child.
Not great for surfing. More like 90% cruising/playing and 10% surfing. It glides well straight down.
Template: super easy.

The 13'5 x 36'' Family:

Boat trips of less than an hour on all bodies of water.
Ideal for one adult and one passenger aged 7 to 77!
Not great for surfing. More like 90% cruising/playing and 10% surfing. It glides well straight down.
Template: super easy.

The 15'0 x 36'' Family:

Long walks on all bodies of water.
Ideal for up to two adults + two children, and for one adult in ultra-comfort mode.
Not great for surfing. More like 90% cruising/playing and 10% surfing. It glides well straight down.
Template: super easy.

Understanding the GONG range?

What is the difference between our I-SUP range and our First range?

Which quiver?

This board is a must-have – versatile and easy to transport! Choose the perfect gear to go with it:

A 3-piece 30% Carbon Mix paddle, or even better, a 100% Carbon Mix paddle for you;
A 3-piece adjustable aluminium kids’ paddle for your co-pilot!
A top-of-the-range fibreglass fin designed for surfing and cruising.

What paddle length?

Your paddling technique, posture, and stroke rate all depend on your paddling style. You'll need to set your paddle quite high for a leisurely paddle trip lasting several hours. Conversely, your paddle will be set very low for surfing, as you'll need a high stroke rate to catch a wave. Take the time to properly adjust your paddle, as it's the driving force behind this activity, and this adjustment will largely determine your stability and performance.

Some examples:

A 100% surf session, adjust your paddle between your height and +10cm.

For a more relaxed surfing experience, a paddle with a +10cm length will be perfect.

When paddling, adjust your paddle between +10 and +20cm.

Which leash?

Take a leash that is approximately the length of your board and at least 7mm in diameter.

Check its condition before each session and replace it annually. It's your life jacket.

Good to know:

Never leave your board in the sun, especially an inflatable one, which heats up very quickly. It could start to peel apart because the materials become brittle in the heat. Never store it under a car window or near any heat source.

Never let your board get battered by the waves, especially near the shore. You must protect it from the harshest forces. A wave that sweeps your board away and rolls it can cause damage.

Don't hold onto the leash indefinitely, as it can break under very high tension. Avoid large waves and don't resist. If it breaks, it's easy to replace but frustrating.

Stay away from oysters: they are one of the few shellfish that can cut your board and sink it in seconds. Extreme caution is advised.

Don't let your inflatable surfboard rub against anything for extended periods. For example, on a boat, your board might move with each wave and rub against the same spot for hours. The material will disintegrate because it will be sanded down. You'll end up with a hole that will need to be patched.

Never put the board between you and the wave: risk of injury such as a broken nose ;-)

Don't paddle offshore in offshore winds, and avoid windy outings as they are rarely enjoyable and always dangerous. Stand-up paddleboarding (SUP) is an activity that carries real risks, even in seemingly calm conditions. Always anticipate these risks and protect yourself.

Equipments

Our I-SUP range is the Full Options version of the inflatable, the best there is.

It is equipped with all the high-end accessories:

An ultra-designed Ridge Traction Pad that now equips all our high-end inflatable boards.
A central handle padded with soft neoprene.
Ergonomic silicone carrying handles, either "racing" or "turtle" style.
Handles on the nose and tail for carrying by two people.
Our ELS system for attaching bags / bottles etc… very simply and securely to your board.
A large diameter leash ring: the strongest on the market.
A towing ring for safety but also because it's really practical to have an attachment point on the nose during transport, at anchor, or to secure a camera.
A fin with a quality shape and a US box compatible with all the best fins.
A spacious and sturdy rolling bag.
A super-efficient dual-action pump.
A repair kit is also included in case of damage (please note that the kit does not include glue, which you can easily find at your local hardware store). We also stock the components for your board, making it relatively easy to repair.

Nothing is missing!

Delivery

Orders are prepared and shipped quickly: most are dispatched within 24 to 48 business hours.
The delivery time, meaning the transit of the parcel to your address, then depends on the delivery location and the carrier.
Shipping costs are transparent and calculated based on weight, volume, and delivery address.

View all our delivery FAQs.

Exchanges & Returns

You have a 14-day right of withdrawal to return or exchange a new product that does not suit you.

View our returns FAQs.

Eco-Responsible Packaging

We prioritize sustainable, recyclable, and reusable packaging solutions, minimizing single-use plastic as much as possible while ensuring optimal protection for products, including large items.