SKB Cases

SKB Cases 3i-5616-9B-L iSeries Waterproof Utility Case

Protect Your Valuable Equipment with Unrivaled DurabilityThe SKB Cases 3i-5616-9B-L iSeries Waterproof Utility Case is designed to provide maximum protection for your sensitive equipment during transport and storage. Constructed from ultra-high-strength polypropylene copolymer resin, this case fe...

$564.99*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Protect Your Valuable Equipment with Unrivaled Durability

The SKB Cases 3i-5616-9B-L iSeries Waterproof Utility Case is designed to provide maximum protection for your sensitive equipment during transport and storage. Constructed from ultra-high-strength polypropylene copolymer resin, this case features a gasket-sealed, waterproof, and dust-tight design, ensuring your gear stays safe and secure in any environment.

Specifications:

  • Material: Ultra High-Strength Polypropylene Copolymer Resin
  • Waterproof Rating: MIL-C-4150J / IP67
  • Interior Length: 56.00" / 142.24 cm
  • Interior Width: 16.00" / 40.64 cm
  • Interior Depth: 9.00" / 22.86 cm
  • Exterior Length: 58.71" / 149.12 cm
  • Exterior Width: 18.55" / 47.12 cm
  • Exterior Depth: 10.63" / 27.00 cm
  • Features: Layered Foam, Reinforced Locking Loops, Quiet-Glide Wheels, Trigger Release Latch System, Ambient Pressure Equalization Valve

Key Features

Heavy-Duty Utility Case: Ultra-rugged case built for safely transporting oversized gear like tripods, lighting stands, and keyboards, ideal for high-performance protection on the go

Impact-Resistant Construction: Molded from durable polypropylene copolymer, this hard case has a layered foam interior that protects gear from drops and rough handling

Waterproof & Airtight Seal: A full gasket seal and automatic pressure valve keep your gear safe from water, dust, and altitude changes, perfect for travel or road cases

Secure Travel Features: Equipped with trigger-release latches, smooth-rolling wheels, and a cushioned pull handle for easy transport of large and valuable gear during travel

Trusted by Professionals: SKB Cases are the go-to choice for musicians, DJs, and audio/visual professionals seeking reliable, secure transport and storage for their valuable equipment

Specifications

Case Type
Heavy-Duty Utility Case
Construction Material
Polypropylene Copolymer
Interior
Layered Foam
Seal
Full Gasket Seal
Pressure Management
Automatic Pressure Valve
Latches
Trigger-Release Latches
Mobility Features
Smooth-Rolling Wheels, Cushioned Pull Handle
Protection Features
Impact-Resistant, Waterproof, Airtight

Frequently Asked Questions

This ultra-rugged case is built for safely transporting oversized gear such as tripods, lighting stands, and keyboards.
Yes, with its waterproof and airtight seal, automatic pressure valve, smooth-rolling wheels, and cushioned pull handle, it's designed for secure travel and road cases.
The case is molded from durable polypropylene copolymer, providing impact-resistant construction to protect gear from drops and rough handling.
It features a full gasket seal and an automatic pressure valve, which combine to keep your gear safe from water, dust, and altitude changes.
The case is equipped with trigger-release latches for secure closure, smooth-rolling wheels, and a cushioned pull handle for convenient transport of large and valuable gear.