UnderCover SwingCase Truck Storage Box

2018–2026 Jeep Gladiator

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Overview:

The UnderCover SwingCase is a revolutionary storage solution designed specifically for the Jeep Gladiator (2018–2026). This innovative truck storage box offers convenient, secure, and weatherproof storage that swings out from the driver’s side of your truck bed, providing easy access without the need to climb into the bed or reach over the tailgate. Perfect for both work and recreational use, the SwingCase maximizes your truck’s storage capacity while preserving full use of the bed.

Built with versatility and durability in mind, the SwingCase is ideal for Jeep Gladiator owners who demand a practical storage option that blends seamlessly with their vehicle’s rugged style. Its smooth black finish complements the Gladiator’s design, while its compact footprint ensures it won’t interfere with tonneau covers or other bed accessories.

Key Features:

The UnderCover SwingCase combines smart engineering with user-friendly features to deliver outstanding utility and protection for your gear:

• Custom fit for Jeep Gladiator models from 2018 through 2026, ensuring a perfect, factory-style installation
• Driver’s side mounting for convenient access without climbing into the truck bed
• Swings out smoothly with a quick-release lever for effortless gear retrieval
• Lockable lid provides secure storage to protect your belongings from theft
• Weatherproof, moisture-sealed design keeps contents dry in all conditions
• Constructed from lightweight, high-impact ABS plastic for durability and corrosion resistance
• Compatible with all tonneau covers except UnderCover folding covers
• Holds up to 75 pounds of gear, ideal for tools, camping equipment, and more
• Black smooth finish offers a sleek, low-profile appearance that complements your Jeep’s aesthetics

Construction & Design:

The SwingCase is engineered from premium ABS plastic, known for its strength, impact resistance, and lightweight properties. This material choice ensures the storage box withstands harsh weather, UV exposure, and daily wear while remaining easy to handle during installation. The smooth black finish not only enhances the visual appeal but also provides an additional layer of protection against scratches and fading.

Its innovative swing-out design is supported by robust hinges and a secure locking mechanism, allowing the box to pivot outward smoothly and lock firmly in place when closed. The moisture seal integrated into the lid prevents water intrusion, safeguarding your stored items from rain, dust, and debris.

Installation & Fitment:

Installation of the UnderCover SwingCase is straightforward and requires no permanent modifications to your Jeep Gladiator. The unit is custom-molded to fit the driver’s side of the truck bed precisely, ensuring a secure fit that aligns with factory mounting points. Most users can complete the installation with basic hand tools in under an hour.

Note that this SwingCase model is not compatible with UnderCover folding tonneau covers but works seamlessly with all other tonneau cover styles, preserving your truck bed’s full functionality.

What's Included:

• UnderCover SwingCase driver’s side storage box (black smooth finish)
• Mounting hardware and brackets
• Quick-release lever and lockable lid mechanism
• Installation instructions

Ideal For:

The UnderCover SwingCase is perfect for Jeep Gladiator owners who need secure, accessible storage without sacrificing truck bed space. Whether you’re a contractor carrying tools, an outdoor enthusiast storing camping gear, or a daily driver looking for organized storage, the SwingCase offers a practical and stylish solution. Its weatherproof design and lockable lid make it especially valuable for those who want to protect their belongings from the elements and theft.

UnderCover manufactures hard tonneau covers built to add secure, weather-resistant protection and a premium look to truck beds. With multiple cover styles designed for different needs and budgets, UnderCover is a trusted option for truck owners who want lockable cargo security and everyday usability—whether the truck is a daily driver, tow rig, or weekend adventure build.