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The Aqua Marina Cascade is two boats in one: a stable stand up paddle board and, with the seat and spray skirt fitted, a kayak. At 35" wide and 8" thick it carries 485 lbs of paddler and gear, the drop-stitch construction keeps it stiff underfoot, and the whole thing packs down to 28.7 lbs for the walk to the water.
Why Customers Choose This Product
- Converts between stand up paddle board and sit-in or sit-on-top kayak
- 35" width and 470 L volume for a stable, high-capacity platform
- 485 lbs payload with a board weight of just 28.7 lbs
- Drop-stitch construction for stiffness with inflatable portability
- Padded high-back seat that detaches, on stainless steel D-rings
- Full-deck deep-grooved EVA footpad for non-slip footing
- Removable slide-in twin fin system for directional stability
- Double cargo nets with adjustable bungee stoppers for gear
Product Highlights
Hybrid Cockpit Design
A removable centre deck chamber creates either a flat standing tray or an open cockpit. Add the signature spray skirt and the sit-on-top kayak becomes a sit-inside one for faster, drier paddling.
Two-Chamber Drop-Stitch Build
The main board and hull chamber uses 20 cm drop-stitch PVC, with a 7 cm removable centre deck chamber. Rubber-patched air valves are designed to hold pressure well in demanding conditions.
Stability for Every Skill Level
The 35" width and 8" thickness give it a forgiving, high-volume platform that suits first-time paddlers. The same volume carries a family day's worth of gear on longer outings.
Full-Deck EVA Footpad
Deep grooves run the length of the deck for grip whether you are standing or kneeling. The cushioned surface is comfortable underfoot over several hours.
Self-Bailing Drain Valve
An integrated drain valve clears water quickly from the cockpit. A solid neoprene carry handle makes the board easy to grip on the way to the launch.
Cargo Nets and Fins
Double cargo nets with bungee stoppers hold dry bags and coolers tight to the deck. The twin fins slide in and out, so you can pull them for shallow water or transport.
Specifications
| Brand | Aqua Marina |
|---|---|
| Model | Cascade 11'2" |
| Product code | BT-21CAP |
| Length | 11'2" / 340 cm |
| Width | 35" / 89 cm |
| Thickness | 8" / 20 cm |
| Volume | 470 L |
| Board weight | 28.7 lbs / 13 kg |
| Maximum payload | 485 lbs / 220 kg |
| Maximum passengers | 1 |
| Air chambers | 1 + 1 (main hull plus removable centre deck) |
| Drain valves | 1, self-bailing |
| Construction | Drop-Stitch Light Technology, 20 cm hull and 7 cm deck chamber |
| Deck | Full deep-grooved EVA footpad with stainless steel D-rings |
| Fins | Removable slide-in twin fin system |
| Seating | Detachable padded high-back seat with spongy cushion |
| Included accessories | Kayak spray skirt, twin fins, double cargo nets, padded seat |
| Returns | 30-day returns on unused items in original packaging |
| Warranty | 1-year manufacturer warranty |
| SKU | US-BT-21CAP |
| UPC | 803334000667 |
Ideal For
- Beginners who want a stable first board or kayak
- Paddlers who cannot decide between a SUP and a kayak
- Lakes, rivers, and calm protected coastal water
- Long-distance day trips where gear capacity matters
- Households with no space for a hard-shell board or boat
- Travel and road trips where packed size is the deciding factor
Important Information
- Wear a properly fitted personal flotation device at all times on the water, and use a leash when paddling standing up.
- Inflate to the pressure stated in the manual using a suitable pump and gauge. Do not over-inflate, and release pressure if the board sits in strong sun or heat.
- Rated for one paddler and a 485 lbs maximum payload. Keep the load evenly distributed across the deck.
- Inspect the chambers, valves, seams, fins, and seat attachment points before every outing, and carry a repair kit.
- Remove or retract the fins in shallow water to avoid contact with the bottom.
- Suited to calm, protected water. Avoid offshore winds, strong currents, and surf, and stay within sight of shore.
- Check local boating registration, lighting, and safety-equipment rules, as requirements vary by state and waterway.
- Rinse with fresh water after use, especially in salt water, and dry fully before folding. Store out of prolonged direct sunlight and away from heat.
- Paddlers should be able to swim, and beginners should start in sheltered water with someone else present.
Frequently Asked Questions
How does it switch between a paddle board and a kayak?
The centre deck chamber is removable. Leave it in for a flat standing tray, or take it out and fit the padded seat to open up a kayak cockpit. Adding the spray skirt turns the sit-on-top into a sit-inside kayak.
How much weight can it carry?
The maximum payload is 485 lbs (220 kg) for one paddler plus gear.
Is it suitable for a complete beginner?
Its 35" width and 470 L volume make it one of the more forgiving platforms to learn on. Start in sheltered water and build up from there.
Can two people ride it?
It is rated for one passenger. The payload allows for gear or a child or pet on deck, but stay within 485 lbs in total.
What accessories come with it?
A padded high-back seat, the kayak spray skirt, a removable twin fin system, and double cargo nets with bungee stoppers.
How heavy is it to carry?
28.7 lbs (13 kg), with a solid neoprene carry handle at the centre for a comfortable grip.
What happens if water gets in the cockpit?
An integrated self-bailing drain valve clears it quickly.
Can I use it in salt water?
Yes, in calm protected coastal water within the payload limit. Rinse the board, fins, and valves with fresh water afterwards and dry before storage.
What is the warranty and return policy?
A 1-year manufacturer warranty applies, and unused items in original packaging can be returned within 30 days. Contact us with photos if anything arrives damaged.
If you want one board that covers both standing and seated paddling without filling the garage, the Cascade is built for exactly that. Add it to your cart and pick whichever mode suits the day.
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