Product Details
Technical data
Sizes |
S |
M |
L |
XL |
| Mass (g)* | 380 | 400 | 420 | 440 |
| Approval | EN 1651 | |||
* including T-Bone link flexible connectors (20g)
Sizes & pilot height guide
4 sizes are available:
- S: Up to 170 cm
- M: From 168 to 180 cm
- L: From 180 to 195cm
- Xl Beyond 190cm
Sizing guide chart
X axis (columns): Pilot height in centimetres (cm). Y axis (rows): Pilot weight in kilograms (kg).

Optional extras (Related Products)
- Kortel Sak III reversible airbag-rucskack
- Kortel 2-Step Speed System Light light speed bar
- Kortel Kontainer Ventral V3 Light front mount reserve container
Flybubble Note: Ultra-light gear must be handled with care to extend its lifespan. Mechanical stresses and improper handling can cause faster wear and tear compared to standard-weight gear. Designed for hike and fly activities, ultra-light gear prioritizes weight savings over durability and other factors. To avoid damage, refrain from extreme activities or excessive ground handling. Gentle treatment is crucial for longevity and safe operation.
Kruyer III: lightness and comfort
Features
- Opening legs, Revolutionary light buckle system, simplicity and safety!
- Adjustable ventral, revolutionary adjustable splice system for more robustness and lightness.
- Rescue connection to the shoulders, a system for connecting emergency lifts to the shoulders.
- Shoulder adjustment, revolutionary adjustable splice system for more robustness and lightness.
- Flexible connectors supplied as standard
- Dyneema structure, strength equal to steel for a weight eight times less
- Adjustable tilt, revolutionary adjustable splice system for more robustness and lightness
Downloads
The life span of your harness depends on the frequency and type of use. Mechanical stress and friction gradually degrade the properties. UV rays and humidity can also cause accelerated ageing.
Normal duration of use: 10 years.
Warning: This period of use is indicative. A fifth wheel can be destroyed at its first use. A check every 2 years will determine if the product should be disposed of sooner. Between uses, proper storage is essential.
The time of use should never exceed 10 years.
Delivery & Returns
DELIVERY
- Standard UK delivery - £3.95 / FREE on orders over £50.
- 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.
RETURNS
- 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 you will be responsible for the delivery cost to return the order.
For more information, please read our returns and exchanges policy.








































