AirDesign Le Slip 2

From £225.00 Excl. Tax: £187.50
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6 in stock 6 in stock In stock and ready to ship. See our Shipping and Stock page for more info.

When in stock, UK approx 2-5 workdays, other countries see shipping page


AirDesign light harness returns in a new version: more sizes for more pilots, lower chest strap for easier take-off, more comfort with more leg support, the new easy-to-use AD Connects and stronger accessory (Airbag) connections among other improvements. 

Le Slip was the first harness developed by AirDesign and their motto was #neverchangeyourSlip. Well, only fools and dead men don’t change their minds.

This harness is the work of a team of pilots, mountaineers, adventurers, hikers, climbers, who share their passion with you. Based in the Alps, AirDesign spent hundreds of hours flying this harness during the development process to ensure you will have lot of pleasure using it for your next adventure. Now Le Slip evolves to become even more simple and comfortable.


Model Status: Current model



Standard UK delivery - £3.95 / FREE on orders over £100.

Outside the UK - delivery calculated at checkout (based on the total order value and your delivery address).

We use Royal Mail, Parcelforce Worldwide and other courier companies (e.g. DHL, DPD) depending on shipment value, weight, destination etc.

For more information, please view our order and delivery FAQs page.


If you are not 100% satisfied with your order, you have 14 days from the day of delivery to request a refund.

Delivery costs will not be refunded and ou will be responsible for the delivery cost to return the order.

For more information, please read our returns policy.

Technical data

Size Kid S M L
Pilot size (cm) 120 - 145 150 - 170 165 - 185 180 - 200
Harness weight without connectors (g) 140 220 245 275
Harness weight with connectors (g) 185 (Edelrid Ease) 245 (AD Connect) 270 (AD Connect) 300 (AD Connect)
Colour Fun Flame Azur Lime
Harness Certification NfL 2-565-20 / EN 1651 - 120kg

Size chart


Colours are fixed per size: Kid = "Fun" (black & multi-colours), S = "Flame" (black & flame red), M = "Azur" (black & azure blue), L = "Lime" (black & lime green/yellow)​.


  • AirDesign Le Slip mountain harness

  • Ultralight Edelrid EASE karabiners - pair, 22g each (only for Size "Kid")

  • Ultralight "AD Connect" soft links - pair,12 g each (only for Sizes S, M and L)

Related Products (optional extras)

Le Slip 2: #neverchangeyourslip

The true story of the original Le Slip

“What did I say that was so funny?” My girlfriend couldn’t stop laughing. She asked me with her beautiful French accent: “Do you know what Slip means in French?” “Nope” I said. “Well it’s a type of underwear my dear so when you said that you would never change your Slip… you basically said you would never change your underwear!” I could see her smile growing again.

“Hey I’m not talking about some nondescript underwear here, I’m talking about the Slip, or should I say le Slip, a must-have to feel naked in the air and on earth”. We had just reached our improvised takeoff and I offered her to try it. She looked at the minuscule harness and put it on. Once ready to leave the ground, she looked at me suddenly less fierce and asked: “Olala this is so light, looks like fine lingerie!” Few minutes later we landed next to the car, she was grinning and said: “oh Hell yeah I would never change that Slip!”

How to describe Le slip 2 with...

…one word?

…one image?
The look of your friends when you flip it over from its pouch on the take-off

…one dream?
A midnight flight with just Le Slip on!

Designer's notes

Le Slip was originally created for every pilot who wants to lighten his/her backpack with the same spirit that we put in our wings: light, secure and fun. Built in durable materials, it makes you feel at ease for hours of flying and ground-handling. Our lightweight harness comes out of the washing machine in a new version!

What’s new?
More sizes for more pilots (Kid and L are added), lower chest strap for easier take-off, more comfort with more leg support: we want the majority of pilots to feel comfortable whatever their morphology or practice. Le Slip 2 also presents simplified connection points and introduces new user-friendly softlinks named AD Connects. A brand-new accessory clip-on system allows a better coupling with accessories such as the Airbag. Our harness is now certified up to 120kg. You’ve never felt so good in your Le Slip.


  • Le Slip-fit-concept: 3D shaping that must be as comfy as your own underwear
  • Light and robust materials
  • Two position back seat adjustment
  • Easy and safe clip-in system. Can be put on like underwear, or opening it if used with skis, crabs…
  • Easy stand-sit movement thanks to the structure given by Nitinol rods
  • Integrated inside-out folding mesh: you’ll never lose it and it can carry stuff in flight
  • Clever accessory connection system, and clever accessories

AirDesign product registration

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More Information
Condition New
Product Info
Shipping Details When in stock, UK approx 2-5 workdays, other countries see shipping page
Model Status Current model