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SKB 3i-4719-20 iSeries Waterproof Jumbo Acoustic Guitar Case

Waterproof ATA-rated Hardshell Guitar Case with Pressure Equalization, Wheels, and TSA Locking Latch System - Fits Most Jumbo Acoustic Guitars
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Item ID: 3i471920
SKB 3i-4719-20 iSeries Waterproof Jumbo Acoustic Guitar Case
Price:$494 and 99 cents
Special Financing - Ends Aug 2, 2026. $14/month with 36 month financing*

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SKB 3i-4719-20 iSeries Waterproof Jumbo Acoustic Guitar Case
In Stock!
Price:$494 and 99 cents
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Frequently Asked Questions

SKB 3i-4719-20 iSeries Waterproof Jumbo Acoustic Guitar Case

Q: What type of acoustic guitars is the SKB 3i-4719-20 iSeries case designed for?

Q: How well does the SKB 3i-4719-20 iSeries case protect my guitar during travel?

Q: What features make the SKB 3i-4719-20 iSeries case easy to transport?

Q: Does the SKB 3i-4719-20 iSeries case have storage for accessories?

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Waterproof Protection for Your Jumbo Acoustic Guitar!

SKB's 3i-4719-20 hardshell case offers military-strength protection to your prized jumbo acoustic guitar. Following in the footsteps of SKB's wildly successful Mil-Spec waterproof 3i cases, this portable guitar vault won't just keep out moisture, it'll keep out a flood! The SKB 3i-4719-20 case is made of ultra high-strength polypropylene copolymer resin and built to last. It shrugs off impact, humidity, and changes in pressure. Built-in wheels and a comfortable, snap-down rubber over molded-cushion grip handle also make the SKB 3i-4719-20 jumbo acoustic guitar case easy to transport.

SKB 3i-4719-20 Hardshell Jumbo Acoustic Guitar Case at a Glance:
  • Reality-proof construction built to withstand the abuses of air travel
  • A perfectly regulated vault for your jumbo acoustic guitar
  • Convenient comforts onboard
Reality-proof construction built to withstand the abuses of air travel

If you fly often, then you already know how hard air travel can be on your gear - Sweetwater gets it. That's why we recommend the SKB 3i-4719-20 for protecting your favorite jumbo acoustic guitar. In addition to being waterproof, the SKB 3i-4719-20 hardshell case is virtually "airproof" too. Its injection molded, high-strength polypropylene copolymer resin shell can shrug off scrapes and bumps like no other hardshell case on the market. What's more, even the best built hardshell guitar case won't travel well, unless it's TSA approved. Fortunately, the SKB 3i-4719-20 also features TSA-approved locking latches so both your guitar and your case will arrive in one piece.

A perfectly regulated vault for your jumbo acoustic guitar

The SKB 3i-4719-20's gasketed, waterproof, and airtight seals allow it to maintain its own independent internal pressure. That means even if you're flying, you don't have to worry about the extreme change in altitude affecting your guitar. In fact, the SKB 3i-4719-20 meets the US military's strict regulations for moisture and pressure resistance, even qualifying as waterproof under full immersion. What all of this adds up to is that your acoustic guitar couldn't be safer than it is in an SKB 3i-4719-20 hardshell jumbo acoustic guitar case.

Convenient comforts onboard

What's great about the SKB 3i-4719-20 is that its practical perks aren't all there is to it. In addition to being a truly elegant acoustic guitar case (worthy of even the highest end acoustic guitars), it also offers significant onboard features that make traveling with your guitar comfortable and easy. Built-in wheels allow you to trail the SKB 3i-4719-20 behind you as you rush from the car to the gig, or the terminal to the gate. The SKB 3i-4719-20 also features extremely comfortable handles, whose cushioned grips feature snap-down rubber coverings. Cushioned handles may seem like a small bonus, but when you've been lugging around a case for hours, you'll sure be glad you have them!

SKB 3i-4719-20 Mil-Spec Waterproof Case for Jumbo Acoustic Guitars Features:
  • Designed to fit most jumbo acoustic guitars
  • Built to Mil-Spec standards
  • Injection molded case for superior build quality
  • Made of ultra high-strength polypropylene copolymer resin
  • Gasketed, waterproof, and airtight seals
  • Patented submersible design that's corrosion and impact resistant
  • Continuous molded-in hinge
  • Patented "trigger release" latch system
  • Comfortable, snap-down rubber over molded cushion grip handles
  • Secure stacking
  • TSA approved latches
  • Automatic ambient pressure equalization valve
Serious guitarists protect their jumbo acoustic guitars with SKB 3i-4719-20 3i series cases!

Warranty Info

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Tech Specs

  • Intended Guitar Type: Jumbo guitars
  • Tour Protection: Waterproof ATA Flight Case
  • Int Overall Length: 44.5"
  • Int Body Length: 21.5"
  • Int Body Depth: 5.75"
  • Int Lower Bout Width: 17.25"
  • Int Upper Bout Width: 12.5"
  • Exterior Length: 49.5"
  • Exterior Width: 21.5"
  • Exterior Depth: 9"
  • Case Build Material: Ultra High-strength Polypropylene Copolymer Resin
  • Case Color: Black
  • Interior Materials: Gray Plush
  • Pockets/Compartments: Internal compartments
  • Handles/Straps: Rubber over-molded Cushion grip carrying handle, Pull handle
  • Latches: TSA Locks
  • Integrated Wheels: Quiet-glide Wheels
  • Weight: 28.17 lbs.
  • Manufacturer Part Number: 3i-4719-20

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Reviews

Awesome case for traveling!!
This case Is a beast, definitely well built and worth the money hands done. If your traveling or gigging this is the case for you. Lots of room inside the case as well as your guitar being always protected at all times, I would highly recommend this product.
Music background: Guitar, Vocalist 25 yrs going strong.::
Great Service
Bought case for my son in law for Christmas. Jon is great with the best customer service around. Thanks