SKB iSeries 3I-2421 Injection Molded Waterproof Case for Line 6 Helix & Line 6 Helix LT Pedalboard

SKU: SKB24217LH MFR: 3I-2421-7LH
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Key Features

  • Protect your Line 6 Helix with this ultra-durable, injection-molded waterproof case.
  • The SKB iSeries case offers superior protection with its high-strength polypropylene resin.
  • Confidently travel knowing this case meets military standards for watertight integrity.
  • Features a pressure relief valve, safeguarding your Line 6 Helix from altitude changes.
  • Enjoy ample storage & a custom foam interior designed specifically for your pedalboard.
  • Lightweight & portable at only 21 lbs, this case makes transporting your gear easy!
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Special Order?Estimated to Ship: 08/16/2025
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2 Year

$69.99

3 Year

$79.99

5 Year

$119.99

Available to U.S. customers only.

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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

SKB 3I-2421 Specifications

  • Material

    Ultra High-Strength Polypropylene Copolymer Resin

  • Watertight

    Yes (MIL-STD-C-4150J)

  • Pressure Relief Valve

    Yes (MIL-STD-648C & IP67)

  • Other Features

    Molded-In Hing
    Trigger Release Latch System
    UV, Solvent, Corrosion, and Fungus Resistant (MIL-STD-810G)

  • Dimensions (L x W x D)

    Exterior: 26.21 x 23.52 x 8.65" (66.57 x 59.74 x 21.97cm)

  • Weight

    21 lb (9.53kg)

  • UPC Code

    789270012165

Models
SKB iSeries 3I-2421 Injection Molded Waterproof Case for Line 6 Helix
$394.99

Special Order

Generally ships in 7-14 days, subject to availability

Boss BCB-1000 Wheeled Pedal Board Case

SKU: BSCB1000

MFR: BCB-1000

$359.99

Special Order

Generally ships in 7-14 days, subject to availability

Boss BCB-90X Rugged Pedal Board Case

SKU: BSCB90X

MFR: BCB-90X

$293.99

Special Order

Generally ships in 7-14 days, subject to availability

TypeEffects Pedal BagsEffects Pedal Bags, Footswitch BagsEffects Pedal Bags, Footswitch Bags

About SKB 3I-2421

Take your music gear protection to the next level with the iSeries 3I-2421 Injection Molded Waterproof Case, specifically designed for the Line 6 Helix LT and Line 6 Helix Pedalboards. This high-quality case is crafted with precision-cut PE foam, providing a snug and secure fit for your pedalboard while also offering two large pockets for storing cables, additional pedals, or other essential accessories.

The case is initially configured to accommodate the Line 6 Helix LT pedalboard, but it also features easily removable foam sections on each side, allowing it to adapt to the larger Line 6 Helix model. This flexibility ensures that your gear is always perfectly protected, regardless of its size.

Transporting your equipment is made effortless with the case's oversized carry handle, a user-friendly one-finger push button release tow handle, and convenient in-line wheels. These features combine to make moving your gear as simple and secure as possible.

Constructed from ultra high-strength polypropylene copolymer resin, the iSeries 3I-2421 case is more than just a storage solution. It's a fortress for your gear, boasting a water- and dust-tight, submersible design that meets the MIL-C-4150J standard. It's also resistant to corrosion and impact damage, complying with the MIL-STD-810G standard.

Additional features include a molded-in hinge for added durability, patented "trigger release" TSA-retrofit table latches for secure closure, and comfortable snap-down rubber over-molded cushion grip handles for easy carrying. The case also comes with an automatic ambient pressure equalization valve (MIL-STD-648C) to protect your equipment from pressure changes during transport.

With the iSeries 3I-2421 Injection Molded Waterproof Case for Line 6 Helix & Line 6 Helix LT Pedalboard, you're not just buying a case; you're investing in the longevity and safety of your music gear.

SKB 3I-2421 Features

  • Custom cut Foam interior for Line 6 Helix or Line 6 Helix LT
  • Pull-out foam sections allow for Line 6 Helix to fit into the case
  • Two large compartments for cables and accessories
  • Ultra high-strength polypropylene copolymer resin shell
  • UV, solvent, corrosion and fungus resistant (MIL-STD-810G)
  • Complete gasket seal makes these cases absolutely watertight (MIL-STD-C-4150J)
  • Automatic ambient pressure equalization value (MIL-STD-648C & IP67)
  • Resistant to corrosion and impact damage
  • Molded-in hinges
  • Trigger release latch system
  • Stainless steel locking loops
  • Accepts SKB's TSA Combination Padlocks
  • Rubber over-molded cushion grip handles
  • Oversized handle
  • Convenient in-line skate style wheels with pull handle

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Protect your Line 6 Helix with this ultra-durable, injection-molded waterproof case.
  • The SKB iSeries case offers superior protection with its high-strength polypropylene resin.
  • Confidently travel knowing this case meets military standards for watertight integrity.
  • Features a pressure relief valve, safeguarding your Line 6 Helix from altitude changes.
  • Enjoy ample storage & a custom foam interior designed specifically for your pedalboard.
  • Lightweight & portable at only 21 lbs, this case makes transporting your gear easy!

What's in the box:

  • iSeries 3I-2421 Injection Molded Waterproof Case
  • SKB Lifetime Limited Warranty