Earth River SUP SKYLAKE 10-9 S3 AQUA Inflatable Paddle Board (10'9"x34"x5")
Earth River SUP SKYLAKE 10-9 S3 AQUA Inflatable Paddle Board (10'9"x34"x5")Couldn't load pickup availability
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The Earth River SUP SKYLAKE 10-9 S3 is the wide, stable board of the SKYLAKE series — a 34" all-around inflatable paddle board that supports larger riders, gives beginners confidence, and carries a passenger, a dog, or a load of cargo without getting nervous underfoot.
Who Is The SKYLAKE 10-9 For?
The SKYLAKE 10-9 is for paddlers who put stability first: people learning to paddle, big and tall riders, anyone bringing kids, pets, or gear along, and paddlers whose sessions include fishing, yoga, acro, or photography — activities where a steady platform matters more than outright speed. It is recommended for riders from 120 to 225 lb, and up to 245 lb for experienced riders.
The original ERS 10-9 earned a reputation as a classic for on-water stability, and it is impressively mobile for a board of its size. This S3 version adds the core of the LAKE RIVER COAST™ fin system, so the same steady board can be set up — with a fin change — for speed, choppy water, or rapids up to Class II.
10'9" | 34" wide | 5" thick | 22 lb board weight | Riders 120–225 lb (up to 245 lb experienced)
Why Riders Choose The 10'9" SKYLAKE
Stable for the people and things you bring along. The 34" width is what separates the 10-9 from typical all-around boards. It stays composed with a passenger seated on the nose, a cooler strapped to the bungee, or a dog pacing the deck — and it keeps beginners upright while they find their balance.
Steady enough to work on. For fishing, SUP yoga, acro, and photography, you want a board that holds still when you move around on it. The full deck pad and contoured tail pad give secure footing anywhere you stand, and high-grade stainless steel D-rings at the nose, tail, and forward deck secure the gear those sessions involve.
Composed when the water picks up. Choppy water, boat wake, and rapids up to Class II are all within what the 10-9 handles. The same width that helps beginners is what keeps it predictable in rough water.
Built For Years Of Real Use
The X9 fused laminate construction bonds the laminate to the drop-stitch core with additional reinforcement layers in the areas that take the most wear, and the Enhanced Dynamic Rail stiffens the board's edge so it holds its shape at pressure. At 22 lb, it stays manageable to carry and pack despite the wide footprint, and every board is covered by a two-year warranty.
The Fin System
The LAKE RIVER COAST™ (LRC) Fin System on the SKYLAKE 10-9 includes two US center fins (8" and 4.5") and one set of 4.5" side click fins, packed in a padded ERS fin and accessories bag. Run the 8" center for tracking on open water, drop to the 4.5" for shallow or tight water, and add the side fins for control in chop or moving water. The center fin box accepts any US Fin Box-compatible fin plus FCS Connect™ tool-less center fins, so you're never locked into ERS-only hardware.
Full Specs
| Length | 10'9" |
| Width | 34" |
| Thickness | 5" |
| Board weight | 22 lb |
| Rider weight range | 120–225 lb (up to 245 lb for experienced riders) |
| Construction | ERS X9 Fused Laminate Construction + Enhanced Dynamic Rail |
| Fin system | LAKE RIVER COAST™ (LRC) — two US center fins (8", 4.5") + one set of 4.5" side click fins; US Fin Box + FCS Connect™ compatible |
| Deck pad | Ultra-Grip Diamond deck pad with contoured tail pad |
| Included | Deluxe rolling backpack, high-pressure double-action pump, padded fin/accessories bag, 24-month warranty |
| Recommended use | Stability in all conditions: learning and casual paddling, big and tall paddlers, passengers and cargo, small-wave surfing, fishing, yoga, acro, photography, choppy water, rapids up to Class II |
Safety note for whitewater use
A standard ankle leash is not recommended for whitewater paddling. Use a quick-release leash, wear a helmet, and wear an inherently buoyant life jacket — all are important safety equipment in moving river water.
Inflation
The ERS 12VDC 20PSI Electrical Pump inflates this board to 15PSI in approximately 11 minutes. The included double-action manual pump inflates on both the downstroke and upstroke, cutting inflation time and effort roughly in half.
How The SKYLAKE 10-9 Fits The ERS Lineup
Within the SKYLAKE series, the 10-9 is the wide, high-capacity board: 34" across to the 10-7's 32", with a higher rider range (up to 245 lb experienced versus 225 lb). Paddlers choosing between them are really choosing between glide and cargo — the 10-7 covers water with less effort, the 10-9 carries more and stays steadier for on-board activities like yoga, fishing, and paddling with passengers.
What's Included
Every 10'9" SKYLAKE ships with a deluxe rolling backpack, a high-pressure double-action pump, the padded fin and accessories bag with all included fins, and a 24-month warranty.
Contact a paddling expert on 877-777-1769 for our best package deal price and our review of the pros and cons of the Earth River SUP SKYLAKE Series.
Related Reading:
- 5 Questions To Ask Before Buying an All Around Inflatable SUP
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- How To Choose an Ultra-Stable Inflatable SUP
- Why Buy From Pumped Up SUP?
- Which Earth River SUP Board Should I Buy?