Briefcase Gig Bag

Choose your model from our List of Thousands for prices
Custom-Made to Fit Your Gear – send us your dimensions.

The Briefcase Gig bag can be made most any shape. What distinguishes it as being different from the Clamshell Gig Bag is that it’s made with webbing handles, rather than handle openings. The webbing handles are on either side of the zipper and a fabric grip is sewn onto the handle which wraps around the 2 handles and Velcro’s closed.

This soft-sided bag is made with tough 1000 Denier Nylon Canvas (Cordura) on the outside and thick quilted padding on the inside to cushion and protect your gear. It's perfect for:
  • pedal boards
  • mixing consoles
  • lighting controllers
  • keyboards
  • computer equipment
  • recording equipment
  • Amps
  • Speakers
  • And anything else you can think of
We use heavy duty, top quality zippers that glide open and closed. You can add a shoulder strap with a shoulder pad, and for heavier bags, a cushioned handle grip. And of course, you can add a pocket to the outside of your bag.

Custom made in the USA.
*Please note: We will send dimensions to you when we receive your order so you can double check that the correct model was ordered and that the dimensions we have match your model.
What People Are Saying
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I received my slip cover and it fits perfect. Many thanks to all it took to make and ship it to me.
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~Charles A., Westlake Village CA
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I received my amp cover today and it fits perfectly. The quality is excellent. Thank you for a fine product and wonderful customer service. Aloha, Aloha,
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~John P., Hilo, HI
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Got the order. everything looks great.
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~Justin T., Huron, OH
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I just receive your package today. What a great job !!! I would like to thank you very, very much for the two clamshell gig bags. It is exactly what I wanted !!!!
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~Dominique W., Paris France
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As a gigging musician in NYC working almost every night in a different place, lugging around gear can be a bit of a challenge. Studio Slips bags are not only light-weight and well padded, but each one I have was custom ordered to fit specific measurements and they're all perfect! I'm still using the same first bag I ordered 6 years ago and it's in amazing shape! You guys are the best!
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~Mitch F., Woodside NY
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Thanks so much the perfect job on the cover. Fits like a glove. You're the Best!!
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~Eric H., Trinidad, CA
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Got the cover - as usual, it is perfecto! Thanks, and I've got a couple more things to order pretty soon.
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~Robert G., Wichita, KS
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I just now put on my new Fender Rumble V3 100 watt Dust Cover and it looks and fits just like the 500 watt Clamshell. If I get the 2x10 expansion cabinet and my wife doesn't kill or divorce me, guess whom I'm going to call to make a Clamshell; it sure ain't gonna be the Ghost Busters. The rest of the band are considering ordering some cases since seeing your products. Great job!
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~James B., Imperial MO
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Got the cover Monday - very nice! But then, I expected that after learning my Milkman covers were made by you. Thanks, Susan!
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~Daniel M., Westlake OH
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THANKS GUYS,PERFECT FIT,NICK
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~Nicholas N., Brick NJ
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I received the amp cover, yesterday; it's nothing less than outstanding. This is my second amp cover purchased from you. The quality control and durability are excellent. You are my "go to" amp cover person !! No one does it better than you do.
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~Dennis S., Antelope, CA
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I received the slip cover today--just what the doctor ordered, looks great!
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~David W., Delaware, OH
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Thank-you guys for the professional way in which you conduct business. The back-up measure check heightened my confidence in your company, and once the slip cover arrived, I was so happy to see the quality of your product. First class ! I will certainly recommend Studio Slips to others here on the East Coast (listening to waves as I type). I am certain you will continue to grow, and I wish you the best from our Coast to yours
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~Louis H
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Got the new covers for my Boogie/Mark III amps today....fit perfect.....great job. When I need some more, you'll be gettin' a call. Thanks,
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~Dale S., (Semi Famous Guitar Player), No. Lake, WI
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As always, thank you for your outstanding products. I've bought many covers from multiple manufacturers and I'm happy to say, I've now replaced them all with your product.
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~E. Scott W., Chapel Hill, NC
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When I was a little boy (a loooooong time ago) my dear mother taught me, "Make sure you always say 'Thank you' at least as loudly as you say 'Please.'" I'm writing to thank you folks for great stuff backed by great service and communication. Having gotten one of your covers for my Groundswell board, I already knew what kind of work you did when I ordered a cover for my new Carr Impala. The Impala was a big investment for me and between my age and the sweet tone it produces most likely the last amp I'll ever own. (Hopefully, that still represents a lot of notes and miles and years ) I didn't bother to check out any other sites; you were my go-to. Life's been pretty busy and I'd actually had the amp cover for a good week or more before I even took it out of the shipping box. I spread the clamshell out, set the Impala on it and immediately thought, "Oh, man this is too small. It's never gonna fit." And then proceeded to grin like a fool as I slowly zipped the cover up around the Carr and proved myself wrong. What a fit! In an age of "Close enough" and "Good enough" and "Yeah whatever," your covers are a mix of precision and soul. It's obvious you care about what you do and the folks who use your products. Thanks so much. Know that you make me smile every time I have to lug my gear and that's a good thing.
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~Brian R., Nobleboro ME
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Just wanted to take the time to send you a couple pictures of the Speaker Dust Covers you made for me. They fit perfectly and look great! The delivery was prompt and I am pleased with everything; thank you for a quality product.
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~Ray S., Lincolnton NC
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Many thanks for a fast delivery of an excellent product that fits perfectly on my Mesa Boogie.
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~Goran H., Skrholmen, Sweden
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Received my product today. Its perfect. Thank you!
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~Viggo V., Oppegrd Norway
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The cover reached a little while ago. The size of the cover is perfect. You make a really wonderful cover. I can carry the amplifier at ease. I will feel the attachment in this cover. I wish to express my gratitude from Japan to you.
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~Takaki Y. Nagano, JAPAN
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Susan, You did indeed do it. I'm sitting in the airport with my beautiful amp & case beside me. I'm now one of your fans. Thank you very much for doing such a wonderful job on the bag, & for getting it to me so quickly without it having to go overnight...
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~David B., Wilmington, DE
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The cover came yesterday and it looks really great! The Bogner cabinet is now ready to hit the road and change the world of music forever!!. . . or something like that. I will definitely keep you in mind for future work. Thank you so much,
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~Joel K., Oakland, CA
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Got my new bag and its wonderful. You do great work! Thanks again
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~Nancy B., La Grande OR
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I received my cover for my 1981 Mesa Boogie Mark IIB last night. The fit and quality were outstanding. It was much thicker than I expected (a big plus) and slipped on perfectly the first time. Thank you for producing such a great product.
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~Roy D., Grand Prarie TX
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Yesterday I recieved the bag. WHAT A NICE BIG IT IS!!!!. I fits perfectly and it looks very well made. It is ready for abusive use, because I travel a lot and will use it in harsh(to deserts and snow etc.) environments. Many thanks for your excellent workwomanship.
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~Ernst H., Nijmegen NETHERLANDS
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Received the cover today, fits snug and beautifully. I appreciate your help. Thanks again, its been raining here so it's wonderful to have a cover.
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~Stephen T., Woodstock GA
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Arrived on time, and both fit perfectly, as ever. Thanks very much!
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~Dave P., Houston, TX
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I received these yesterday and they are magnificent - sturdy, quality feel, fit perfectly, and are beautiful. My oldest amp (1959 Fender Tremolux) is especially grateful for its first good cover! Makes me kick myself that I didn't order covers for my other three amps -- but that will have to wait a little bit :( I'm so happy I ordered these from you -- they're great! (And I especially like the brown).
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~Brian J., Canada
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Just wanted to let you know the cover arrived. It looks very well made, fits perfectly, and I'm very pleased with it. Many thanks.
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~Tony H, Bermuda
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My Studio Slips cover came yesterday. It's very cool.
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~Ken W., Garland, TX
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The clamshell bag for the Ghia arrived today & thanks for another great job & another perfect fit! You will be covering every amp I buy!
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~George C., New Castle, DE
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Thank you so much for the fantastic fitting double padded clamshell amp gig bag. This is highly professional and an incredible fit. The bag goes on and off very easily. A great design. I will definitely recommend your products to others.
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~Thomas W., Alpena MI
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I received the covers and they fit perfectly - Thanks
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~Charles A., Newton, Massachusett
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Got my cover yesterday and it fits great, really like it thx!
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~Ron S., New York, NY
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the cover arrived. Looks great. Thank you for your service! Will fly it to Germany next week!
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~Stephan B., Petaluma, CA
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Just want to let you know that the new cover is terrific as usual. Perfect fit. Thanks for the quick turn-around time also.
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~Doug P., Portsmouth, OH
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It fits perfectly. Thanks again!!
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~Jack C, FL
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The cover for my MotionSound KP-500SN fits like a glove, the extra padding really protects the amp in transport. Also, Your customer service is awesome. Thanks for such a great product to protect my investment.
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~Arnold C., Frisco, TX
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I just got my amp cover and pedal train case. As always, your work is amazing. Thank you so much!
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~David T., Santa Cruz CA
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MANY, MANY, MANY thanks for the quick turn around and excellent product!!!!!!! My Dr. Z Carmen Ghia LE made the trip securely under the seat in front of me on the plane.
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~Tim S., Traverse City, MI
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Covers got here today and snug they are! Great work, thank you. I will contact you later for an amp that needs a cover. You earned my trust.
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~Robert K., Haut Rhin, France
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Just to let you know that I received the covers and they are amazing!! I was expecting good but these are exceptional. They end up costing quite a bit due to shipping then tax this side but worth it. Really glad I went for the all in one cover. Protected 100%
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~Dean M., W. Sussex, GREAT BRITAIN
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The Bludotone Ported 1x12 Cabinet #3781 fits perfectly. I wanted to make sure since it's a new cover #. Love it.
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~David G., Freeburg, IL
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I received both the slip and clamshell covers for Davis' (my son's) Carr Rambler and they fit perfectly as you and I knew they would! Just wanted to send a big thank you to you and your staff for making these exquisite covers for my son. His cherished amplifier will now be protected the way it should be. I, also, thank Steve Carr for recommending Studio Slips to his customers.
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~Eric & Davis B.
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Thanks so much for getting my covers to me really fast!!! I ordered the two covers for the Yamaha DXR-10s...They fit great !!
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~Todd A., Indio, CA
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just got my custom amp cover, I was worried about finding something to fit my home built amp, but your clamshell gigbag fits it perfectly!! The workmanship is top-notch, and I couldn't be happier!! Thanks so much for the fast processing of my order, I'll be looking you up again for future covers.
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~Kurt S.,
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They came Monday when I was out sick, so I didnt get them home until last night. WOW!!! I sure am glad that I ordered these two from you!!! What great work you do! They both fit exactly and are an amazing job of sewing! ... ...THANK YOU SO MUCH FOR AN EXCELLENT JOB! I could not be more happy with your product!
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~Jay C., Bountiful UT
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Thank you so very much for the covers! They fit great!!! Also I want to thank you for sending not only the Mesa/Boogie 50 Cal Plus and extension speaker covers,but also the cover for the Roland 80XL. I didn't expect that till later. :-) Awesome job! I mentioned the covers I ordered to another musician and she told me she has them. Where have I been all this time. LOL
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~Don H., Pacheco CA
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The covers arrived on time and in great shape. When I arrived in San Diego they fit the gear perfectly. The quality is outstanding and I will be ordering some more in the future for other amps I own. Good investment as far as I am concerned. Thank you so much for working me on the getting the order in time. I will recommend you and your business to anyone who needs covers for their gear. You and your company are the real deal when it comes to service and product!
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~Terry K., Sequim, WA
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I just wanted to let you know that everything about them is PERFECT!! They fit better than I could have ever expected. Thank you for your product. I will be telling all my musician friends about your covers. I am very pleased and thank you again for all your help and attention in the detail of your product.
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~Byron K., Cambridge City, IN