Slingshot Crosswinder 11' Airtech Inflatable Paddleboard Package w/ SUP Winder
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Slingshot Crosswinder 11' Airtech Inflatable Paddleboard Package w/ SUP Winder
Take a look at the new Slingshot Crosswinder 11' Airtech Inflatable Paddleboard Package at S2AS!
*Free upgrade to Carbon Paddle!
The Crossbreed 11’ inflatable SUP, which we’ve all come to love, now doubles as the perfect board to learn how to Wing surf. The removable SUP WINDer keel fin, combined with the normal tail fin, will allow you to stay upwind while using a SlingWing and propel you across the water.
Step into the new and exciting sport of Wing surfing and gather the basics of upwind and downwind sailing on a soft, stable platform before taking the next step to a dedicated foil board. Slingshot have fitted the popular Slingshot Crossbreed 11’ inflatable SUP with a center fin box that houses the sUP WINDer keel. The removable SUP WINDer center keel fin can be installed in seconds and is perfect for teaching new wingers how to stay upwind or for paddlers who desire better straight-line tracking. Remove the center keel fin and you are back to standard paddling with an inflatable SUP that is lightweight, durable, portable, super safe and it feels like a hardboard when fully inflated.
From relaxing summer days on the beach with family and friends to backcountry adventures in pristine lakes and streams, Slingshot’s Crossbreed inflatable paddleboard is your ticket to user-friendly fun in the great outdoors.
With a wide waist, tapered tail and gently rockered nose, the Crossbreed is designed to be versatile. This board shape excels in all conditions, which is why we have made it the anchor of our entire SUP program. The Crossbreed takes the guesswork out of choosing the right board from dozens of specialized shapes.
It’s light weight, durable, portable, safe and it feels like a hardboard when fully inflated. Anyone looking for a sturdy and straightforward all-around board that will hold up for years to come, this is it.
Features:
- Versatile shape; great for kids, dogs, families, beginners, experts, parties
- Portable and easy to store - fits in a backpack
- Hardboard performance in an inflatable package - inflates to a firm 15-18psi
- Lightweight, super-durable DropStitch construction
Package:
- 11’ Crossbreed Airtech Inflatable paddle board
- Crossbreed Airtech Adjustable Paddle
- Removable SUP Winder Keel Fin
- 9” FCSII quick release tool-less fin
- Dual action speed pump with pressure gauge
- Heavy duty backpack
- Bow and aft storage bungees
- Repair kit
Dimensions:
- 11' length
- 34" width
- 6" thick
- 331 liters volume
- 25 lbs weight
Delivery
We aim to dispatch all in-stock orders within 1 working day (Monday–Friday, excluding Bank Holidays).
Free UK Mainland Delivery on orders over £30
- Orders placed before 2pm are dispatched same day where possible
- Orders placed after 2pm are dispatched the next working day
- Orders placed after 2pm Friday or over the weekend ship on Monday
- Orders under £30 are charged £3.95
Oversized & Remote Areas
- Large items (e.g. surfboards, sit-on-top kayaks): £19.95
- Some UK postcodes (Highlands & Islands) incur a £15 surcharge
International Delivery
- EU delivery from £20 (3–7 working days)
- Rest of world from £35 (3–7 working days)
Local VAT, customs duties, or import charges may apply to international orders and are the responsibility of the customer.
Returns FAQs
Can I return an item if I change my mind?
Yes. You can return your order within 14 days of delivery. Items must be unused, in original condition, with all packaging and tags intact.
How do I start a return?
Email info@s2as.com with your order number and reason for return. We’ll reply with return instructions.
How long do I have to return an item?
Let us know if you would like to return your item within 14 days. Once you’ve notified us (within 14 days), you have a further 14 days to return the item, so 28 days in total.
Do I need to pay for return postage?
Yes. Return postage costs are the responsibility of the customer unless the item is faulty or incorrect.
Will I get a refund for the original delivery cost?
Original delivery costs are non-refundable for unwanted items. Faulty or incorrect items will receive a full refund including original delivery costs.
What if my item is faulty or damaged?
Please contact us as soon as possible with photos. If confirmed faulty, we’ll arrange a replacement or full refund.
When will I receive my refund?
Refunds are processed within 5 working days of us receiving and inspecting the return. Banks may take additional time to show the funds.
What if my return is lost in transit?
Returned items remain the customer’s responsibility until received by us. We recommend using a tracked service.
Can I exchange an item?
Yes. Let us know when you contact us and we’ll do our best to arrange an exchange.
Contact
Email: info@s2as.com
Phone: 01202 738 448
Price Match
At Surface 2 Air Sports (S2AS), we believe you shouldn’t have to choose between the best price and the best service. If you find the same product cheaper elsewhere from an authorised UK retailer — we’ll match it.
How Our Price Match Works
- Find the identical product at a lower price (UK authorised retailer).
- Send us the details using the form below before checkout.
- We’ll verify it and confirm quickly.
Price Match Conditions
- Product must be identical (brand, model, size, colour, year).
- Competitor must be a UK-based authorised retailer.
- Item must be in stock and available for immediate purchase.
- Competitor price must include VAT and delivery.
- Request must be made before completing your order.
What We Don’t Match
- Marketplace sellers (Amazon, eBay, Facebook Marketplace).
- Private sellers or clearance errors.
- Members-only, bundle, or finance-only promotions.
- Used, refurbished, or ex-display items.
Found a Better Price?
Send us the details and we’ll take care of the rest.
Price Match Request Form
Price Match FAQs
How long does a price match take?
Most requests are reviewed within one business day, often faster during opening hours.
Do you price match after purchase?
No — all price match requests must be submitted before checkout.
Does the competitor have to be UK-based?
Yes, the retailer must be UK-based and an authorised brand stockist.
Does shipping count in the price?
Yes — we compare the total price including VAT and delivery.
Price Match Contact Form
Found an item cheaper elsewhere? we want to know send it to us, So we can look at matching the price for you with the Service you expect from S2AS.
