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URSA Waist Straps

The original ultra-slim, breathable strap.

Waist Straps are available in:

  • 4 Sizes : Small, Medium, Large & XL.
  • 4 Colours : Beige, Espresso, Black or White.
  • Big Pouch or Small Pouch to suit all units.
  • Single or Double Pouch straps.

URSA Straps are 1mm thick, comfortable, low-profile straps.
Using New Fabric Technology to create a unique bonded fabric which hook gripper can grip to at any point.


More About URSA Waist Straps

  • Small Pouches measure 8.9cm tall x 7.8cm wide
  • Big Pouches measure 10cm tall x 8cm wide
  • Integrated cable pocket allow the mic cable to be looped and secured on the strap without the need for sticky tape.
  • Double Pouch straps are available with dual Big Pouches.
  • Colour Coded labels allow quick identification of strap size.
  • Now available also in XL Waist Size.
  • URSA Straps are Machine Washable at 40-60 degrees
  • Hang dry or Tumble dry at a low temperature.
  • All our straps are manufactured by hand in the United Kingdom.

Please see the below transmitter guide for details on which Pouch Size suits your transmitter.

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Ultra slim 1mm thin material eliminates any costume issues.

Pouch top stitches ensure transmitter is securely held in place.

Extra grippy poly-urethane layer makes sure the strap stays firmly put where it should!

Built-in cable pocket secures your looped cable whilst creating a safe strain relief system if the cable is tugged on.

Ursa Waist Strap Double Pouch Packs and Handheld Montage

URSA Product Videos

URSA Waist Strap Demo

URSA Waist Strap Double Pouch Demo

Product Specifications

Strap Type
Small Waist
Medium Waist
Large Waist
XL Waist
81 cm
100 cm
120 cm
150 cm
Size Range
24" - 32"
29" - 42"
37" - 50"
45" - 62"
Pouch Size
Small Pouch
Big Pouch
Transmitter Compatibility
Lectrosonics SMDB, SMB, LT & SSM
Micron TX700B
Sennheiser SK 5212, SK 9000
Shure UR1M, ADX 1M
Q5X PlayerMic S
Wisycom MPT40 / 41
Zaxcom TRX LA2 & LT2, ZFR 200 & 300
Audio Ltd 2040, Mini TX, A10, EN2
Lectrosonics LMb, WM, UM400a, SMDB, SMB, LT, DCHT
Micron Explorers & Audio Wireless
Saramonic UWMIC9 TX9
Sennheiser G2, G3, G4, AVX, SK2000, SK5212, SK9000
Shure PSM 1000, 900, 300, QLX, ULX, AD1, AXT
Sony UWP-D11
Tascam DR-10L
Wisycom MPT40 / 41
Zaxcom TRX & ZFR full range
(Small Transmitters also fit in a Big Pouch)
Colour Code
Strap Type / Size
Small Waist
Medium Waist
Large Waist
X Large Waist
URSA Straps use certified OEKO-TEX hypoallergenic fabric and gripper.

Quick Tips for Covid19 Strap Care

  • Connect gripper on straps when washing.
  • 40-60ºc short wash – hang to air dry or low heat tumble dry.
  • Keep straps and accessories sterile with URSA Zipper Cases

Product Reviews

A presenter liked the URSA Waist Strap so much that she walked off with it at the end of the shoot. She had remarked how much better it was than the one I’d used on the first filming block and how she was tempted to buy one for herself.

Paul Taylor Sound Recordist
Paul Taylor

First musical theatre production done using URSA straps and all 40 of them are hanging to dry after being washed. The cast was very positive about them. Thanks for making a great product!

Frederik Rosenkj Musical Theatre Sound Supervisor
Frederik Rosenkj

Our talent liked the URSA Waist Strap so much she wanted to buy it off me right there!

Peter Polak Sound Recordist
Peter Polak

I bought a couple of URSA Straps recently. I was so impressed that I bought a heap more today! Will be adding more colours to the collection next time.

Nathan Codner Sound Recordist
Nathan Codner

As soon as our lead actress put the URSA on she was thrilled!! She said it was the best one she’s ever worn and made sure that we would have this for the rest of the show. Also the wardrobe dept approves because the super thin design makes the strap even harder to see than the competition.

Aaron 'Cujo' Cooley CAS Production Sound Mixer, L.A.
Aaron 'Cujo' Cooley CAS

These straps are outstanding. Now I can put a mic pack on a lady in a tight party dress without any lumps or bumps. Actors are coming to me at the end of the day to ask the name of them so they can request them on other jobs. Before I had URSA Straps I always had lengthy conversations with costume and actors about placement. Now it’s a quick, painless process because everyone is happy.

Henry Dyer Boom Operator
Henry Dyer

URSA have been my go to belts ever since they were released, and I’ve never had any quibble with using them. The Ankle Strap has been super useful to have as a way of mounting a transmitter to the boom for commercials too.

Steve Pritchard Production Sound Mixer
Steve Pritchard

URSA straps for the win! Used mine on a drama last week. Artists love ’em, costume love them.

Alan Hill Sound Recordist
Alan Hill

URSA Straps consistently garner positive comments from cast and contributors. They are just so much better than the products that came before them, and that is highly appreciated on both sides of the camera.

Stephen Lee Sound Recordist
Stephen Lee

URSA Straps have become the most requested product by the cast on my tv series. More requested than smaller transmitters, thinner wires, OR SLICED BREAD.

Voice Gajic Sound Mixer
Voice Gajic

Ever since I got them people have loved wearing URSA Waist Straps! They’re comfortable and stay on no mater what! Even when you’re running around on stage, swinging and flying through the air, or rolling around on the wrestling mat!

Michael Omar Perez Sound Recordist
Michael Omar Perez

No matter who wears my URSA Waist Straps they always comment at the end of the day saying they are the comfiest strap they have ever worn. They say they forgot about it within minutes.. They even ask what they are called so they can request them in future!

Chris Humfryes Sound Recordist
Chris Humfryes

Bought an URSA Waist Strap to test it out. Lead actress said it was the most comfortable one she’d ever used. She offered to buy it from me for her other jobs. So I immediately bought 6 more for my kit.

Stephen Lorne Sound Recordist
Stephen Lorne

In my option these are the best on the market, fantastic quality and not bulky like other products, they are made to last.

Mark Owens Production Sound Mixer
Mark Owens

I used URSA Waist Straps to navigate a particularly slim fitting dress on a petite actress, she loves the fit of the thigh strap & appreciated how comfortable it was without ruining the effect of the figure hugging dress.

Simon Norman Production Sound Mixer
Simon Norman

When it comes to URSA Waist Straps, I’ve had nothing but instant compliments from both costume & talent alike. Getting mic’s on talent is made a hundred times easier with these straps. They are quite simply second to none!

Tom Pallant Sound Mixer
Tom Pallant

So far we have used them on Guy Richie’s King Arthur, Fantastic Beasts and Where to Find Them, Allied and Life. We will continue to use them as their is no better strap on the market.

Ben Jeffes 2nd Assistant Sound
Ben Jeffes

When it comes to URSA Waist Straps, I’ve had nothing but instant compliments from both costume & talent alike. Getting mic’s on talent is made a hundred times easier with these straps. They are quite simply second to none!

Greg Hagen 1st Assistant Sound
Greg Hagen

I have used URSA Waist Straps since they first became available. They’re excellent. I took them to 10 different countries in 2016 and they didn’t let me down. I’m definitely a fan.

Barry OSullivan Production Sound Mixer
Barry OSullivan

Used Waist Straps for the first time last July. Excellent product. Have been used on tight fitting clothing as well as in extremes of weather and not let me down. Positive reviews back from costume department and artists so I’ll continue to use them.

Daniel McCabe Production Sound Mixer
Daniel McCabe

URSA Tape was perfect to significantly reduce the rubber – to rubber screech on the door of a bus we were filming on!

Andrea Cremonini Sound Recordist
Andrea Cremonini

A must have on any production!

Rodolpho Piedras 
Rodolpho Piedras

We used the straps a lot the last couple of months shooting fitness videos and they are great! The gripper holds perfectly, it never fell off, even when the talent was jumping all over the place for 30+ minutes. I just want to say thank you for creating this product! It’s simply amazing.

Martin Niembe 
Martin Niembe

URSA Straps achieved a perfect result with our Oscar winning lead actor: a 13hr day in a semi-transparent dress, involving dancing, running up steps and live singing suddenly got easier when our actress expressed vocally how amazing the new Thigh Strap was – it didn’t slip like other thigh straps, the tx felt cooler, it was invisible.

Andrew Rowe Boom Operator
Andrew Rowe

URSA Straps have been a complete game changer for me and my team. URSA Straps allow us to rig radio mics on costumes previously thought to be un-micable. Tight dresses, sports wear, stunt harnesses – all can be easily mic’d using low profile URSA Straps.

Simon Hayes AMPS CAS Production Sound Mixer
Simon Hayes AMPS CAS

There is no other better strap than this right now. URSA is the industry standard.

Renaud Bonneville Soudn Mixer
Renaud Bonneville