"My King Dub is the best river board I've ever owned, and I have six other boards from different brands! The Dub is more stable, more responsive, and I can't believe it surfs this good. It's just more fun than any others. Durability - I've bashed it into plenty of rocks and abused it more than I probably should have, yet it's held up just fine! I've had one easy repair, but I've also repaired plenty of isups over the years. ...I love this board," -Jake K.
Much of river running is sensory, which becomes instinctual and automatic when you're on a board that works with you!
"While inflatable boards have their conveniences, Armalight boards maximize performance!!" - Mark L.
The high volume shed deck keeps water off and pops the board out of holes. The recessed center fin allows you to slide over rocks. The rail shape gives a combination of stability, forgiveness, surf-ability, and foot-steering.
"My King Dub will perform in ways an inflatable cannot! Secondary stability is out of this world and it out surfs any other board by a longshot!" - Devon M.
Shapers:Jason Zawadzki, Nick Zawadzki, Jeff Banks
Designed for performance, it's a blend of maximum stability, river play (Freestyle) and surf-ability.
The bottom channel and contours aid in secondary stability, speed, surfing performance and extreme rock hitting your fin avoidance!
SIZES: (9'8"x34.5" 285L / 8'8"x34" 250L)
9'8": we have found this size to be the perfect length for a combination of speed, direction, and big-rapid domination while still being maneuverable, surf-able and great for overall river play. The width at 34.5" is the maximum width we'd recommend if you want to be able to maintain proper paddling form and surf-ability.
The 8'8" (50/50) is a true hybrid river running/surfing model. Built for 50% surfing/river-play and 50% river running. The same extra-deep channel as the 9'8" promotes stability, direction, speed and works as an extra fin. High-performing rails for sharper turning.
Contact us for sizing. We love to talk with anyone ordering one of our more technical Armalight boards to ensure we get you set up with the proper size and shape.
Vent/Handle System: 2020 Models come with a custom Hydrus Carbon Fiber Handle with Self-Regulating Gore-Tex Vent
Fin System: Recessed rock avoidance channel with 4.5" flexible river fin.
side fins optional
Traction:Custom made Hydrus Traction Pad
Construction:USA Hand Made in Eagle Idaho. ProprietaryArmalight™Composite Constructionwith our Ultra-Lightweight Fusion-EPS Foam Core
LENGTH/ 9'8" / 8'8"
WIDTH/ 34.5" / 34"
VOLUME/ *285L / 250L
Weight/ *Extra Layer durability at: 35lbs / 31lbs
WEIGHT LIMIT/ 265lbs/20lbs *Depending on rider abilities and water conditions
We take the extra time and effort to build our boards better. From the materials we use, and the unique features and accessories that come with each board.
With our 2019 iSUP's you can see and feel the difference right away.
It's a bold statement but these are the most rigid and durable inflatable construction on the market.
• New Composite reinforced "Low E" 2000D PVC shell.
• Double welded interior seams.
• A hand applied, inter-layer abrasion resistant coating that adds 3x more durability.
•Performance shapes based on riding style. -Not your typical "cookie cutter" boards.
•New Automatic Fin System. No tools required or screws to lose.
•Tie-down, D-rings all over.
• Rider Tested! Your board is designed by people who paddle.
• The only Limited Lifetime Warranty in paddleboards.
• 30-Day Money Back Guarantee.
• 2% of all profits go towards supporting our lakes, rivers and forests through foundations like American Whitewater and Outdoor Outreach.
Started in 2013, by two brothers a few close friends, and the dream to build small batches of premium boards with fresh ideas, responsible manufacturing, and a customer-friendly approach.
We are a local co. just outside of Boise, Idaho, a city surrounded by beautiful lakes and rivers. Hydrus is quickly becoming known for personal service, extreme durability, new ideas, clean looks and our premium products.
“Great boards, great service, good pricing and a company with a conscience!" -Tim M. Owner of a JoyRide XL Inflatable.
“Hydrus is the best! Amazing quality! I have 3 boards now and wouldn't even consider buying anything else! Hydrus rocks!!!” - Greg H. -Owner of two Hydrus iSUP’s and an Armalight Board.
“River surfing is hard on equipment, and this board has hit rocks a ton of times. Its durability is unmatched...” -Derek D. Owner of a Revo SUP and ToughBlade Paddle
In typical Hydrus fashion, we take a new approach to sales. A Community Direct approach. We promote all that make our sport and community stronger. Referrals are the most authentic sales. We spend very little on marketing but instead rely on word-of-mouth and the quality of our products. Then, we give back to those who support us by way of the best service possible.
Over the last few years, we've invented Armalight Construction, CrossBoards, composite re-inforced iSUP’s, Tough Blade Paddles and boards with a Limited Lifetime Warranty.
From the beginning we’ve had a different mission for Hydrus. We are all about supporting the sports we love and our community! Our boards may be some of the most expensive to build in the world but we find ways to make sure our prices are more than reasonable. Straight forward with no gimmicks, no overblown marketing budget, responsible manufacturing with almost zero waste, nearly everything done in-house and our main source of sales is referrals then we pass the savings on to you.We do a lot of R&D, design 100% of every product ourselves, and we maintain quality that’s far superior.
Thank you for the support!!!
Please try it out!
If your buy one of our boards or other gear and it doesn't noticably make your life better in some way or if you aren't completely satisfied with the craftsmanship and performance, we will help you to ship it back and give you 100% of your money back - just a thanks for giving it a shot!
So long as the item purchased doesn't show abnormal signs of wear and tear, and it's within 30-days of your purchase receipt and/or delievery reciept, we will offer you the choice of a 100% refund or 110% in-store credit towards a different product of your choice.
Buy and Try for 30 days, and Pay Later with Blispay, + 2% Cash Back on purchase. Learn More
Outside of the United States and certain territories of Canada, we are unable to cover return shipping due to prohibitive costs. Hydrus will always work with customers in any region to ensure that the board they recieve is free of defect and shipping damage.
*Custom boards and other products may not apply. *See terms or contact us for full details.
A good quality inflatable board can be relatively easy to care for and a little care can extend the life of your board by many years. We build Hydrus boards to ideally last a lifetime.
Deflate to less than 10psi before leaving in the hot sun for extended periods of time. We have tested this and found that leaving a board in the hot sun can inflate by an extra 7psi which could be dangerous if the board was already close to the maximum recomended pressure.
Over time UV rays will naturally discolor and slowly deteriorate most substrates like foam traction pads, bungee cords and PVC materials. Normal use in the sun is obviously fine but avoid uneccasarily storing a board in direct sunlight for long periods of time such as all day or several days at a time. We use a product called 303 Aerospace UV Protectant. Spay and wipe a little all over your board once or twice a year for maximum protection. -We have found this to be especially helpful for keeping your traction pad looking brand new for years to come.
Winterizing: We recomend a light coat of 303 Protectant Spray before putting your board to bed for winter, then store partially inflated or loosly rolled or folded. You can simply remove the belt from around your board then use the pump to inflate until you no longer can see hard creases or folds. It doesn't take much to get the hard creases out maybe 5-10 full pumps or so.
Repairs: The shell material of a high quality iSUP can be really durable but punctures can happen from hitting really sharp rocks, nails in docks, or even those obnoxius puncture vines aka: goatheads and other really sharp thorns. There is a chance that eventually you will need to perform a repair. We include a repair kit with every board along with simple instructions. For your first repair please feel more than welcome to contact us and we'll guide you through the process.
The toughest, most functional boards on water - all back by our Limited Lifetime warranty on materials and construction.
YOU ARE GOING TO GET THE MOST FROM YOUR MONEY!!
From the get-go we wanted to build a business that has a positive impact on the world. That means, building the best products we can with no gimmicks or shortcuts and then treating customers how we would like to be treated.
How many products do you own that you truly love?? ....Hydrus.
Hydrus unconditionally guarantees all products we sell to be free from defects of workmanship and material failures. We will gladly replace or refund any defective items you wish to return according to the terms of our Limited Lifetime Warranty.
Inflatable Boards: Hydrus Board Tech offers a Limited Lifetime Warranty on all it's inflatable boards. All such products are covered against breakage due to defects in materials, and workmanship from the date of purchase. Abuse or alteration of the product voids the warranty.
In the event of breadake due to defects in materials or workmanship the liability of Hydrus shall be limited to the lesser of the cost of repairing or replacing the broken part. Failure to follow all recomended instructions may void this warranty.
Original Owner: Warranty applies only to the original owner, and is not transferable.