DÜHA Side Toolbox and Gear Storage "Humpstor"

 

DU-HA Humpstor Side Toolbox and Gear Storage System helps customers turn unused truck bed space above the wheel well into secure, easy-access storage. Instead of giving up valuable floor space to a traditional toolbox or letting tools and gear slide around loose in the bed, the Humpstor creates a dedicated side storage area that keeps equipment organized and within reach.

The wheel-well mounting location is one of the biggest advantages of this system. It places storage along the side of the truck bed where customers can reach tools, straps, fluids, outdoor gear, and everyday items more easily from the side of the vehicle. At the same time, the main bed floor stays open for larger cargo, building materials, coolers, boxes, luggage, or work equipment.

The Humpstor is built from durable roto-molded construction and made in the USA for real truck bed use. Its shape is designed to ride above the wheel well, helping make use of a space that often goes wasted. The design gives customers a practical side toolbox solution without requiring the truck bed to be permanently dedicated to storage.

Available in open and lockable versions, the Humpstor can support different truck bed setups and storage needs. The open version is a simple storage solution for trucks with a tonneau cover or topper, while the lockable version adds a lid and lockable latches for added protection. The lockable model also helps shield stored items from dirt, water, moisture, and moving cargo in the bed.

The system is designed for use with trucks that have a tonneau cover or a topper with side-opening windows, depending on the selected configuration. It works well for customers who want side access to frequently used items without climbing into the bed. The removable design also lets customers take the box out when they need the full bed area or want to carry the toolbox closer to the work area.

Proper fitment depends on the truck bed setup, rail design, cover clearance, and accessory layout. The Humpstor fits above the wheel well in many full-size and many small or compact pickup beds, but the mounting brackets require an inside lip on the truck bed rail or an accessory rail. Customers should also measure the space between the top of the wheel well and the underside of the tonneau cover to confirm at least 12 in. of clearance before installation.

Whether customers are upgrading for jobsite tool storage, truck bed organization, side-access gear management, outdoor equipment storage, travel utility, or better use of wheel-well space, the Humpstor Side Toolbox and Gear Storage System delivers durable side storage without sacrificing the main truck bed floor. Now Available at LEER!

 

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Features & Specifications

Product Type: Truck bed side toolbox and gear storage system

Brand: DU-HA

Series: Humpstor

Mounting Location: Above the wheel well in the truck bed

Construction: Roto-molded construction

Country of Origin: Made in the USA

Dimensions: 55 in. L x 12 in. W x 12 in. H

Weight Capacity: 100 lb.

Storage Space: 3.2 cu. ft.

Volume: 24 gal.

Open Toolbox Weight: 22 lb.

Lockable Toolbox Weight: 33 lb.

Compatibility: Many full-size and many small or compact pickup beds with proper rail and clearance requirements

Clearance Requirement: At least 12 in. between the top of the wheel well and the underside of the tonneau cover when used under a cover

Mounting Requirement: Truck bed must have an inside lip on the bed rail or an accessory rail for the included brackets

Functionality:

• Adds side storage above the wheel well without taking over the main bed floor
• Keeps tools, straps, fluids, gear, and supplies organized and easier to reach
• Works well for work trucks, outdoor setups, travel builds, and everyday hauling
• Available in open and lockable versions for different storage needs
• Lockable version adds a lid and latches for added protection
• Removable design lets customers regain open bed space when needed
• Included brackets clamp to compatible truck bed rail or accessory rail setups
• Helps make better use of underutilized wheel-well space in the truck bed

 

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Available Options

The Humpstor Side Toolbox and Gear Storage System is available in multiple configurations to match the truck bed cover setup and storage style customers need:

• Open Side Toolbox - A no-lid storage option for customers using a tonneau cover or topper who want quick access to tools, fluids, straps, and gear while keeping the main bed floor open.
• Lockable Side Toolbox - A lidded storage option with lockable latches for customers who want added protection for tools, supplies, outdoor gear, and valuables stored in the truck bed.
• Tonneau Cover Setup - Designed for customers pairing the Humpstor with a compatible tonneau cover and enough clearance above the wheel well.
• Topper With Side-Opening Windows Setup - Designed for customers using a topper with side-opening access who want to reach stored gear from the side of the truck.

Choose the open version for simple side storage under a cover or topper, or choose the lockable version for added protection and a more enclosed toolbox-style setup.

 

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Why Choose

This product is ideal for customers who want secure side storage that uses wheel-well space while keeping the main truck bed floor open.

• Turns unused wheel-well space into practical storage
• Helps keep tools and gear organized instead of loose in the truck bed
• Maintains open bed floor space for larger cargo and work materials
• Provides easy side access to frequently used items
• Offers open and lockable configurations for different storage preferences
• Supports work trucks, weekend adventure setups, travel builds, and daily pickups
• Can be removed when customers need the full bed area
• Made in the USA with durable roto-molded construction for regular truck bed use

 

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What's Included

• DU-HA Humpstor side toolbox and gear storage box
• Mounting bracket
• Related installation hardware
• Lid and lockable latches on lockable toolbox configurations

Note: Confirm included components before installation.

 

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Installation Notes

• Designed to mount above the wheel well in compatible pickup truck beds.
• Included brackets require a truck bed with an inside lip on the bed rail or a compatible accessory rail.
• Measure the space between the top of the wheel well and the underside of the tonneau cover to confirm at least 12 in. of clearance when installing under a cover.
• Confirm bed liner, topper, tonneau cover, rail accessory, and cargo clearance before installation and regular use.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

DU-HA backs the Humpstor Side Toolbox and Gear Storage System with a limited lifetime warranty covering defects in materials and workmanship.

Warranty coverage typically excludes improper installation, misuse, modifications, overloading, tampering, impact damage outside warranty terms, normal wear, accidents, lack of proper cargo securement, or non-compliant use. Proof of purchase may be required for warranty claims.