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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Good Morning! Rec'd cover last night - Great design and too nice to use - ha! Pocket is wonderfully larger than anticipated.
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~Chris C., Fairfield CT
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I received my studio slip for the Carr Rambler, and I'm very impressed with the work. Fits perfectly, and with the pockets, it improves my load and setup routine. I'm recommending this to my buddys.
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~Mike C., Philomont, VA
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Received the StudioSlip yesterday, fits and looks great!!!
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~Mike D., Murrieta, CA
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My amp cover arrived on Thursday and it fits perfectly. Love the Carr patch as well. Thanks again for everything :)
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~Michael P., El Cerrito CA
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Thank you, my case arrived today and it fits perfectly and is well designed. I will recommend you folks to my colleagues.
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~Lukas P., Halifax, Nova Scotia, CANADA
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The bag arrived and everything is perfect!! Thank you gain for providing such a high quality product and superior service. I will keep you in mind for all my future "cover" needs.
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~Robert C., Fremont, CA
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Got it and its perfect! Thanks, so much!
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~John H., Corvallis OR
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The 410 Bassman Neo cover fits awesome. Studio Slip number 4 for me, very happy :-)
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~Alan C., Palo Alto, CA
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Hi, just wanted to let you know that the cover is PERFECT! Thanks so much. I'm spreading the word about you.
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~Stanley E., Pittsburgh, PA
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Thank you so MUCH for getting my new Fender Rumble 410 padded cover to me before my weekend gig. It fits the speaker cabinet like a perfectly made custom glove! Wow!, what awesome craftsmanship!
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~Gary H., Elk Grove CA
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Well, you have done it again. On time delivery. Fantastic quality on a very special order. You are my music instrument case cover company for life.
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~Warren R. Plano, TX
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I just got my gig bag. It is, of course, perfect. And, the strap is exactly what I had in mind. Rest assured that I will be singing your praises.
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~Dan E. Marion, OH
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I received 3 clamshell case in Hawaii a month ago. I came back yesterday and check the cases. 3 cases are perfect fit to my Matchless amps.
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~Yoshihiro M., Kobe, JAPAN
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the cover is just perfect. great quality, thanks again suzan
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~Nicolas F. France
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Another perfect fit from Studio Slips! Thanks guys!
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~Jon D., Temperance MI
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Just received mt Clamshell and it is perfect. Fit, finish, function, absolutely perfect. It's being put to the test as we speak!
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~Clay C., Venice CA
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I received the amp cover today. It looks great and fits like a glove. Nicely done!
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~Doug P., Portsmouth, OH
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...my Dr. Z cover arrived in good form, the fit is nothing less than perfect! ...so many thanks for sewing on the "armadillo" patch no one will have anything like it, and that's just my style! Always a pleasure
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~Jack R., Littleton, CO
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Received the cover today. It fits perfect, looks great, and will definitely protect my beloved amp.
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~Alexander B., Richboro PA
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Got the bag, seems like a great fit! Really appreciate you guys making it so quickly! I'll make sure to recommend you to my musician friends...
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~Jean B., Redwood City, CA
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Just wanted to thank you for your time and assistance. The cover you made for my Empire fits perfectly.
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~Doug G., Phelps, NY
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Cover for Blackstar amp arrived today & fits very well. Thank You for another great cover.
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~Don K., Kiamesha Lake NY
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I received the clamshell cover today - it fits perfectly. Have a great weekend and thanks for a great product and great service.
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~Greg L., Calgary, Canada
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Just letting you know, slip came in yesterday. Great looking and a great fit. Thanks again!
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~Wayne D., Collierville TN
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Got the delivery today and I'm much, much more than just satisfied. Excellent fit on both the clamshell and dustcover...and the clamshell's lighter than I thought it would be. With all the gear that I need for a fly date in that back pocket (cables, foot pedal box, and mini maglite), the full package is still less than 40lbs. Very nice, indeed. I'm really glad I got the double padding and leather bottom strips. The amp just "fits" in therenice and secure. And, most importantly: both the clamshell and dust cover look very sharp. ;-) Thanks. I'll definitely be back, should the need arise.
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~Bob P., Brooklyn, NY
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I received my Clamshell Gig Bag today for my Peavey JSX Mini Colossal. It looks and fits perfectly! I look forward to using it this week while teaching. I'll order again soon. Thank you for such fast and helpful service. I'll recommend Studio Slips to my friends and colleagues.
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~Roxy D., Olmsted Falls, OH
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I wanted to let you know that I just received my two Clamshell Bags for my speaker cabinet and Twin Reverb head and they fit perfectly. Fantastic quality too! Bill Kirchen turned me on to your company and I'm glad he did. I'll have another order or two for you shortly!
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~Fred W., Harmony, RI
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Thank you so much Susan, perfect fit!!!
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~JP S., East Rutherford NJ
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The gig bag for my Moog made it here today and it looks and fits great! Wow just in the nick of time. Ive got it packed up and ready to go. Thank you so much for everything. Your products will be highly recommended by me.
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~Dennis L., Keizer, OR
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I received the cover today - it is beautiful (as always)
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~Peter P., Brookline, MA
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The clamshell arrived yesterday & as with all of my other Studio Slips I am very happy! Fits like a glove & the craftsmanship is fantastic as usual. I have no idea why anyone would buy a cover from anyone but you!
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~George C., New Castle, DE
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Hi Susan, well I got your terrific gigback for my amp this afternoon and may I say wow, great workmanship and it fits like the proverbial glove. I am extremely happy so may I please thank you so much for the quick turnaround, your obvious superior talents and I think I have made a new friend in California, so have your guestroom on standby..LOL
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~Steve L., Hamilton, Ont. CANADA
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Just wanted to verify with you that I received my amp head cover (for a Mesa Express head). The cover looks great - no surprise! Now all I need is the head itself which is being manufactured. In the meantime I'll stare longingly at the Studio Slip cover and just imagine. Again, it's been a pleasure dealing with you.
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~Bob E., Ashland, OR
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Thanks, Just got it and slipped it on. Perfect fit Looks great!
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~Bob P., Brooklyn, NY
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Looks great! Thanks!
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~Will C., FAYETTEVILLE, AR
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The bag for my harmonium arrived last Friday, literally ten minutes before I was taking it to a gig! It fits perfectly, and is really what I was looking for. Well made, makes the harmonium easier to carry than that bulky, ripped up one I was using. Terrific!...
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~R. Davis, Boston, MA
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As is your style the cover is perfect. The shipping glitch is no biggie at all! You already had a customer for life. Have wonderful, peaceful, and blessed Holidays!
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~Freeburg, IL
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I just received yet another perfectly made perfectly fitting amp cover. Truly impressive! As far as I'm concerned your manufacturing process is one of the best in the business. I've lost count of how many covers I've purchased from you over the years but they always perfect fit perfectly. Not a single one has ever ripped or shown damaged. Amazing quality control. Thank you, thank you, thank you.
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~Don K., Denver CO
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Susan-just a quick reply to let you know that the 2 amp covers you sent were perfect, as usual. Although I surely don't need any more amps (as my wife often tells me), I'm sure I will be ordering more StudioSlips in the future! :)
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~Manny Z., Purchase, NY
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Another perfect case arrived yesterday ? thanks. I really like your product.
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~Creston L., Burlington, VT
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Just wanted to thank you for the cover. It?s perfect! Good snug fit. Me so happy!
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~Scott I., Maple Grove, MN
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I received my cover the other day and it fit's perfectly! Beautiful workmanship to boot. We will do business again.
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~Kevin H., Wantage, NJ
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I received the Clamshell amp cover just 10 minutes ago, I put my amp in it and it fit like a glove! I am so happy to have my amp covered and safe. I will add the cover to my gear page and put another link on the gear page as well. Man I am stoked with the cover! Thanks...
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~Johnny M
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Nice job. You guys nailed it.
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~Jon C., Berkeley, CA
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Received the second cover this morning. You produce a beautiful product. I would like to thank you for your quick and courteous response in this matter. Many companies that I deal with would not be so kind or quick to respond to a situation such as this. You are truly a first rate company.
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~Dean D - Kalamazoo, MI
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Covers arrived today and all are a perfect fit. Youre the best!! Thanks so much!!
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~Jack C., Margate, FL.
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Received the gig bag yesterday and it fits the keyboard perfectly! This is the 4th gig bag I've purchased from you and I'll soon be ordering a clam shell for the Motion Sound Pro-145. Well done...again!!!
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~Thomas W., Houston, TX
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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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Thanks Susan - another perfect fit!
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~Tom P., East Lansing, M
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The padded cover for my Fargen 49x54 came today and the experience of putting it on the amp was pure bliss. It couldn't fit any better if I had brought the amp to Santa Rosa and left it with you. Your fitting is magic and the workmanship (workwomanship) is beyond compare. Thanks so much!! I waited a long time to find the Fargen and now it has a cover that matches its fine quality.
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~Gary P., Berkeley, CA