Product Details
Technical data
| Size | S | M | L |
|---|---|---|---|
| Pilot Height Range (cm) | 155 - 170 | 170 - 185 | 185 - 200 |
| Weight*(g) | 260 | 270 | 280 |
* Weights may vary up to 20g per size due to slight variations in the manufacturing of the fabric used. Weight does not include any carabiner or soft link.

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.
Related Products (optional extras)
- Protector: OzAir (460g)
- Backpacks
- Reserves
- Reserve Outer Containers
- Helmets
- Bags
- Connectors
- Harness Spares
- Clothing
OZO 2.1 Naked: LIGHTWEIGHT, DURABLE AND COMFY
The pilot
The Ozo 2.1n is designed for hike & fly adventures where light weight is key, but comfort and ease of use is still a priority. It is suitable for pilots of all levels.
The tech
The OZO 2.1n is so light and small to carry that you don't need to consider it when choosing the backpack you intend to use for your ascent. Detachable leg straps make gearing up simple, and the transition to flight mode is quick and easy. EVA foam leg padding makes longer flights comfortable. A lightweight speed bar is included with the harness.
The UltraPack 2.1 rucksack (300g) is a great option offering similar features as the OZO 2.1 reversible backpack for hiking and trail running with an Ultralite glider for instance.
The Ozo 2.1n is certified per EN 1651-2017 for pilots up to 120kg.
In flight
Detachable leg straps make gearing up simple whether you're wearing boots, crampons, or skis. the harness geometry makes the transition from upright to seated very smooth. Generous lumbar support and padded shoulder straps allow for comfortable soaring sessions and long descents.
Protection
To compliment this unique harness, Ozone has designed the OzAir back-protection - a sleek new ultralight inflatable protector optimised for both advanced hike-and-fly expeditions, as well as high-wind soaring.
The OzAir weighs only 460 grams, is certified at 31.7 gmax. peak, and is quickly inflated prior to launch, providing protection even when navigating technical take-offs.
Its slim design also allows the full-sprint required under mountain wings, setting it apart from airbags of the past - and encouraging its use also by all pilots.
Pilot review
I'm lucky to be able to hike up straight from home and fly down. I was looking for a solution for the occasional climb or ski tour where I need a specific rucksack. I found the Ozo 2.1n to be the perfect versatile partner for those various projects.
I can easily combine it with the rucksack of my choice: the B*Lite for short hike and fly missions behind the house, the Ultrapack for trail running, a hiking rucksack for bivvy missions, a climbing one for alpine adventures and a skitouring bag for winter combos.
I like how compact it packs, the ease of use with the possibility to open up the legstraps (easier with skis or crampons on), and how smooth it is from standing to sitting. Its stability and comfort in flight lets me enjoy even longer flights, and still enjoy the fun handling of my glider.
- Sam Jobard, Design team
Features
- 270g (M size)
- Easy clip-in with detachable leg straps
- Comfortable and durable padded leg support
- Sustainable Bluesign & Oeko-Tex ripstop
- Available in 3 sizes
- Compatible with OzAir protector
Sustainability: All Ozone products undergo an eco-audit, where we endeavor to optimize the sustainability of the product. The Ozo 2 is durable, and easy to repair. The materials were chosen judiciously to be resistant to wear in critical areas, and we used as much Bluesign fabric as possible in the design.
Materials
- Bluesign and Oeko-tex certified Nylon, with Dyneema structure
Ozone product registration
Register your Ozone product here.
Downloads
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.














































