STAGING
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CIRRUS
FOR ALPINE MISSIONS

  • Fat leg straps
  • Clean dynamic corners
  • Easy-Riser-Access harness geometry
  • 30mm Dyneema-blend webbing
  • CAD-to-Laser design & construction
  • Custom plate buckles

The CIRRUS is designed for slider up Alpine BASE jumping where weight and pack volume are critical. This is a specialized harness - for most alpine WS BASE jumpers, we recommend the Stream 3.

HARNESS GEOMETRY

Like all of our harnesses, riser access is unusually easy thanks to our forward MLW geometry. The harness is clean, simple, and strong with a double MLW, sleek bridge/lateral, and low-profile no-peel junctions. Rappel loops are integrated in the harness.

MATERIALS

Proprietary 30mm Dyneema-blend webbing is used from risers to leg loops. The Diagonal is made from Amsteel. The container is made from a blend of poly & sail cloth, with CNC cut flap stiffeners.

APPLICATION & WEIGHT

Designed for slider up alpine missions. Used with an ultralite SQRL canopy, total system weight will be ~4.5 kg (~9.9 lbs) for an average size jumper. The CIRRUS weighs approximately 1000g in an average size, or 900g when made from the UPE 200 material.

The CIRRUS is 100% CAD designed and precision built with laser & CNC cut parts in Squirrel's own production facility. Each rig is hand-inspected by Martin Tilley, of Asylum Designs.

DETAILS
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CAD TO LASER & CNC

Modeled in the same powerful CAD software we use for wingsuit design. Panels are laser-cut, and all load-bearing junctions use CAD-designed stitch patterns placed with automated CNC-bartackers.

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SLEEK & SIMPLE GEOMETRY

With new geometry throughout, the MLW/Riser and Lateral/Bridge junctions employ a simple, strong, and low-profile design. Amsteel is used for the diagonal span.

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LIGHT CUSTOM PLATE BUCKLES

High-strength aluminum buckles are removable yet secure. If you choose to keep the buckles always attached, then the leg straps function the same as traditional BASE buckles at a fraction of the weight.

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FAT LEG STRAPS

The new leg straps use thicker and wider ultralight closed cell foam just in case you end up with a long canopy ride after arriving at the LZ higher than expected (whoops).

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NEW 30MM DYNEEMA BLEND WEBBING

Our 30mm webbing is custom woven to our spec using DSM yarn. A Poly backing provides a resilient structure for the Dyneema to lay on.

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INTEGRATED RAPPEL LOOPS

Rappel loops are integrated into the harness at the hip area. Use your own slings or add the SQRL designed rap slings to your order.

CIRRUS REVIEWS

"The Cirrus is a no nonsense but full featured lightweight harness container setup for anyone looking to have a long rig and shed a little weight from their gear. The leg straps are truly comfortable even given their size, and the pack jobs are simple to close nicely. The built in rappel loops are nice for those jumps where you need to secure yourself on the way to the exit. It doesn’t sacrifice quality to get that lower weight, and the PC is in a great place for pull time."

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-Dan Darby

"The Cirrus has been my container of choice over the last two years. It’s super light for those long alpine hikes. It fits me like a glove. You might be intimidated by the little leg straps but they aren't uncomfortable at all. I’m super happy with the way my 220 Ibex.ul packs up into it and the corners fill nicely and I don’t have any doubts on pin protection. "

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-Nicholas Scalabrino

"Cirrus has been my daily rig for years. Super comfy on the shoulders, easy BOC access, and a clean low-drag profile. I feel solid even when building speed for a big flare or during freestyle jumps. I’ve got one in standard fabric and one in Ultra 200. Mostly used for wingsuit jumps, but also great for slick. Highly recommend this toy"

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-Aurélien Chatard

" I like simple clean modern designs that are functional and fill the need I want them to. I've converted to using the Cirrus on all my set ups now. The BOC sits in almost exactly the same position on it that my skydive rig does, making it super comfortable and efficient for my body and brain to go to exactly the right place each time. The reinforced yet simple tuck tab keeps the pin flap tight and clean when I'm going fast. All I need no bu$3!t."

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-Tomic Kluzniac
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