Description
Description
The Buyers Products Topsider Truck Box is crafted from lightweight, corrosion-resistant 0.100-inch thick aluminum featuring a textured matte black powder-coated finish for durability and style. Designed to mount securely on truck bed rails, it provides convenient storage while preserving valuable bed space, making it suitable for pickup trucks, flatbed trucks, and utility bodies.
Features
- Constructed from 0.100 in. thick aluminum with a matte black powder-coated finish for superior corrosion resistance
- Dual flip-up doors equipped with gas shocks that open smoothly and stay open for easy access
- Automotive bulb seal and built-in external rain gutter protect contents from moisture and grime
- Continuous hidden hinge design enhances durability and weather resistance
- Locking, die-cast T-handle compression latch system provides a secure, tight seal and theft deterrence
- Includes mounting hardware with a no-drill option using J-hooks and protective side-rail pads
- Made in the USA
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
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