Gator GK-88-SLIM Semi-Rigid Keyboard Case - 88-Key Slim

88-key Slim Semi-rigid Keyboard Case with Nylon Exterior, Polyethylene-reinforced Side Walls, Padded Straps, Accessory Pockets, and Wheels - Black
Gator GK-88-SLIM Semi-Rigid Keyboard Case - 88-Key Slim image 1
Gator GK-88-SLIM Semi-Rigid Keyboard Case - 88-Key Slim image 1
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Gator GK-88-SLIM Semi-Rigid Keyboard Case - 88-Key Slim
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Get Your Gear to the Gig with Gator

Gator designed their GK-88 Slim semi-rigid keyboard case as a professional tool for you as a gigging musician - not just another way to get your favorite 88-key synthesizer or keyboard to the venue. The durable nylon exterior covers a polyethylene-reinforced interior frame that gives your instruments more protection than the standard padded case, while added convenience features on the GK-88 Slim, including wheels and pockets, make your gigging life easier. For the right combination of protection and portability put your rig in a Gator GK-88 Slim semi-rigid keyboard case.

Gator GK-88 Slim Semi-rigid Keyboard Case at a Glance:
  • Protection and portability for your 88-key instruments
  • Quality Gear from Gator
Protection and portability for your 88-key instruments

The 600-Denier nylon exterior of the GK-88 Slim is strong, rugged, and tear-resistent, protecting your gear from bumps and moisture. The sturdy semi-rigid frame that gives this case it's power is covered with a soft foam and interior tricot lining for powerful protection with a velvet touch. Fully adjustable padded straps help ensure a secure fit for your keyboard and keep it from shifting during transit. But what good is protection without portability? Gator's solution is to give you wheels and a sturdy tow handle so getting from the car to the stage is easier on your back than ever. The rubber skid bars and feet help keep the case from slipping around and offer added impact protection for your precious rig. Outside, you'll also find large, zippered pockets - the see-through mesh pocket is perfect for cables while the larger compartment has smaller organization pockets and is perfect for business cards, small tools, and pedals. The zippers are heavy-duty for years of use and offer full access to the case, so getting your keyboard in and out of the GK-88 Slim is super-easy, making your load ins and tear downs quick and painless.

Quality Gear from Gator

Gator offers a host of rugged cases and bags, so you can make sure every element of your rig is secure. If you need protection for a mixer or rackmountable equipment, Gator offers multiple hard-shell cases, durable bags, and covers. Likewise, there's no better way to protect your acoustic or electric guitar, bass, or keyboard than by using one of Gator's gig bags or hard cases. Gator even offers an extensive line of pedalboard accessories, laptop cases, PA bags, microphone cases, and more. When it comes to your gear, trust Gator for the ultimate in protection.

Gator GK-88 Slim Semi-rigid Keyboard Case Features:
  • 600-denier nylon material resists tears and moisture
  • Polyethylene reinforced interior frame offers more protection than padded cases
  • Tricot and soft foam interior are gentle on finishes
  • Fully adjustable padded straps secure keyboard in place during transport
  • Large accessory pockets on outside for must-have gig gear
  • Built-in wheels with tow handle get your rig to the stage with ease
  • Rubber skid strips and feet keep the case in place and help prevent impact damage
  • Slim size is specially designed for thinner keyboards and MIDI controllers

Sweetwater is your partner in getting the right Gator case for your gear!

Tech Specs

Keyboard Size 88
Internal Length 54"
Internal Width 15"
Internal Height 6"
External Length 59.84"
External Width 17.72"
External Height 9.06"
Internal Materials EPS Foam
External Materials Nylon
Handle/Straps 3 x Handles
Pockets 2 x External
Weight 21 lbs.
Manufacturer Part Number GK-88 SLIM

Customer Reviews

Based on 12 reviews
Write your review

I love my new case

I had to take my keyboard on a flight to CA from FL. It was easy to handle on my trip and protected my keyboard very well.
Music background: Music Director

Perfect Fit for Akai MPK88

I love this case! Perfect for the Akai MPK88 (which I currently have). So happy I can finally take my board with me wherever I go. And it weighs less than 20 lbs.

Perfect for the Yamaha CP4 Stage

I struggled finding any definitive guidance on what case would fit the Yamaha CP4 stage. After some research and a leap of faith, I ordered this for our church. It is an extremely well made case and more robust than I thought it would be. I love the highly padded internal retention straps that hold the piano firmly in place. The only minor downside if there is one is that there isn't a great place to stow the optional music stand that attaches to the piano. I ended up putting it careful in with the piano as the external pocket is not large enough to accommodate it. Even though this case will see light use at Church, my many years of gigging experience tells me this should serve the weekend bar/lounge warrior well. I used to favor SKB for quality but Gator is definitely up to the task now as well.
Music background: Semi-Pro, Worship Leader


Absolutely perfect. Just what was needed, fit, protection, ease of handling, cost......everything was just perfect.
Music background: educator, composer, performer

Best Solution for Low-Impact Transport

This is my 3rd Gator Keyboard bag, but my first 'Slim' version. I like the snug fit on my Yamaha keyboard - the previous bags needed extra foam padding to get a 'tight' feel. I couldn't give these bags a '5' because they seem to last only about a year, before visible wear and tear on the fabric or zipper. And, I am not a regular 5-nights a week musician.
Music background: Former music teacher, Current hobbyist.
See also: keyboard hard cases, Gator, Gator Keyboard Cases