One Wing to Rule Them All — OSP2
Trusted by BASE jumpers for both slider-up and slider-down configurations since 2007 — now updated for today.
The OSP2 is the go-to canopy for jumpers who want reliable openings, precision control, and versatility — whether in the Alps or downtown, slider up or slider down.
The OSP1 revolutionized BASE canopy design when it launched in 2007. Now, using over a decade of feedback, the OSP2 offers improved glide, responsiveness, and deep-brake performance while staying true to the original design DNA.
Why Jump the OSP2?
- Reliable on-heading openings – redesigned bridle attachment reduces tension knots
- More performance – improved glide, flare, and toggle response compared to the OSP1
- All experience levels – forgiving for beginners, precise for experts
- All jumping styles – excellent in both slider-up and slider-down configurations
- Steep, stable approaches – ideal for tight landing areas
- Fast inflation, immediate control – thanks to the MDV5 vent system
- Class-leading brake range – powerful flare even in deep brakes
Performance-Driven Design
- ZP 3D-shaped leading edge – split-panel technology reduces sink rate and improves glide
- SLAT airfoil technology – increases lift and delays stall for smoother openings and steeper approaches
- Mini stabilizers and continuous brake lines – refined control and streamlined performance
Your Canopy, Your Build
Choose from:
- F111, PN9 lightweight fabric or a combination of both as a Hybrid
- White or black Dacron lines, with red tailgate lines
- Standard big mesh, small mesh or slow slider
- Soft links or rapid links
- Optional "Black Edition" – all visible reinforcement tapes and stitching in black colour
Available in a wide range of sizes, including 215, 235, 255, 275 and 315.
A Decade of OSP1 Feedback
The OSP1, originally released in 2007, redefined the BASE canopy market with revolutionary features that improved opening and flight characteristics. Known for reliable openings, precise control, deep-brake performance, and powerful flare, it set the benchmark.
The OSP2 builds on this legacy with modern design improvements and enhanced performance.
Improved Glide

The updated design retains the strengths of the original OSP while expanding the performance envelope.
The OSP2 maintains similar horizontal speed while improving glide. It retains the MDV5 system, ZP leading edge with SLATs, and mini stabilizers.
Better Performance

The ZP leading edge has been refined using split-panel technology (as seen on the Vision), reducing sink rate and improving efficiency.
The bridle attachment point has been moved further back to distribute load across all lines during deployment, improving behavior and reducing the risk of tension knots.
Fine Tuning
- Improved tail pocket design reduces weight
- Continuous brake lines reduce complexity and risk of tension knots
- Spectra brake setting insert loops improve durability
SLAT System

The SLAT system is used to increase the maximum lift coefficient and reduce stall speed. Slats are small leading edge airfoil extensions that are forming a slot at the first 10% of the leading edge. Part of the air that is entering the cell is directed through the slot back to the upper side of the canopy, speeding up the airflow and resulting in delayed separation of the airflow, allowing the canopy to maintain lift at lower speeds and a higher angle of attack before reaching the stall, and also reducing vertical speed. The SLATs are applied to the leading edge of cells #3, #4 and #5, because on rectangular platform wings, the stall occurs first at the middle of the span, i.e. on the center cells.
The SLAT System Provides
- Reduction of canopy forward speed during the opening stage, allowing more time to correct your heading with the risers during low altitude jumps in close proximity to the objects.
- Improved deep brakes flight, with crisp toggle response and reduced canopy inertia during steep approaches, enabling easy and accurate, on the spot landings in constricted areas.
Atair was the first manufacturer to introduce this technology on BASE canopies.

MDV – Mono Directional Valve

Atair has always been at the cutting edge of parachute design and technology, as demonstrated with the introduction of numerous innovations such as the Mono Directional Valve (MDV) technology. MDV is a unique design that allows the air to flow into the canopy via bottom skin vents during the deployment stage and also during deep brake descent. In normal flight, the vents stay closed and do not disturb the internal airflow inside the canopy.
A canopy with MDV offers additional performance by increasing the canopy flight envelope in deep brakes, before reaching the stall. The canopy still has a great flare when equipped with MDV. When making a jump with the slider up, the canopy will inflate a bit faster than normal, but the true benefits of MDV technology are fully exploited on slider down jumps. The Atair MDV system also has a very low packing volume. During deployment, MDV technology provides superior canopy pressurization, reducing the amount of altitude required for canopy inflation and allowing the jumper almost immediate control of the canopy.
Made to Order in Europe
All our canopies are proudly made in the heart of Europe.
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FAQ
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Frequently asked question
Use this to answer some common questions you hear from your customers. You could discuss product details, size fit, shipping policies, or anything you think would help merchants make an informed decision about your products. This section will appear across all products.
Frequently asked question
Use this to answer some common questions you hear from your customers. You could discuss product details, size fit, shipping policies, or anything you think would help merchants make an informed decision about your products. This section will appear across all products.
Frequently asked question
Use this to answer some common questions you hear from your customers. You could discuss product details, size fit, shipping policies, or anything you think would help merchants make an informed decision about your products. This section will appear across all products.
Shipping
Fast shipping
All orders are shipped via UPS Express (some exceptions may apply) from our headquarters in Slovenia. Delivery times vary by country, but we always look for the fastest option available to get your canopy or accessories to you.
Order tracking
You'll receive a tracking number as soon as your order ships, so you can follow its progress until it reaches your doorstep.
Get in touch
We're always available for any questions or support you might need. Just write to us at info@ataircanopies.com.
About us
Built in Slovenia Since 1992
Atair was founded by Stane Krajnc and his wife Magdalena, starting with paragliding reserves and moving into skydiving and BASE. More than three decades on, every canopy is still cut and sewn by our own team in Škofja Loka.
A Family Business
Stane passed the craft to his son Andrej, who started paragliding at nine and BASE jumping at eighteen, then studied engineering to design canopies. He has run Atair since taking over from his father. Most of our production team has been with us for decades.
Innovation That Reaches the Ground
We were the first to put SLAT technology on a BASE canopy back in 2007, and our MDV valve system pressurises the canopy faster on opening. Since then we've kept working on lighter fabrics and smaller packing volumes without giving up any performance, across more than 10,000 skydiving and BASE canopies built so far.