Rough Country Rear Bed Cargo Box for Can-Am Maverick X3 — 45-Gallon Lockable, Watertight UV-Resistant

Rough Country’s Rear Bed Cargo Box for Can-Am Maverick X3 is a custom-fit, 45-gallon lockable storage solution that keeps gear dry, secure, and organized on demanding off-road rides.

This cargo box is built specifically to integrate with Can-Am Maverick X3 2-seat and 4-seat models (2017–2025), delivering a large-capacity container that balances heavy-duty protection with lightweight handling. Its 44" x 23.3" x 10.2" interior gives room for tools, recovery equipment, and camping supplies while the watertight seal, UV-resistant exterior, and padlock-ready latches protect belongings from the elements and theft. The Rough Country design also uses a quick-release mounting system for fast installation and removal when you need flexibility between trips.

How much gear will fit in this cargo box?

The Rear Bed Cargo Box holds up to 45 gallons with internal dimensions of 44" x 23.3" x 10.2", making it suited for bulky or multiple smaller items. It’s sized to carry recovery straps, tool kits, spare helmets, jackets, and compact camping gear without crowding the cab.

• 45-gallon capacity — large volume for multi-day outings
• 44" length accommodates long tools and folded chairs
• Shallow 10.2" depth prevents tall load interference with rear visibility
• Flat interior floor for easy packing and organization

Will this box protect my gear from weather and rough trails?

Yes — the cargo box uses a watertight and dustproof seal designed to block rain, mud, and trail debris from reaching your stored items. Its high-impact, UV-resistant construction also resists fading, cracking, and scratches when exposed to sun and trail hazards.

• Watertight gasket keeps contents dry in wet conditions
• Dustproof closure limits fine dirt infiltration on dusty rides
• High-impact polymer resists dings from trail debris and cargo shifts
• UV-resistant finish maintains appearance over extended sun exposure

How secure and convenient is the mounting and locking system?

The Rough Country cargo box mounts with a quick-release system for tool-free installation and removal, so you can swap or remove it between rides quickly. It includes heavy-duty latches that accept a padlock for added security and are engineered for a custom fit to the Maverick X3 bed.

• Quick-release mounts for fast, tool-free attachment and detachment
• Padlock-ready latches provide theft-deterrent security
• Custom-fit to Maverick X3 bed contours to minimize movement
• Durable latch hardware designed for trail vibration and impacts

Which Can-Am Maverick X3 models does this fit and are there any fitment notes?

This cargo box is compatible with 2017–2025 Can-Am Maverick X3 models including Turbo, Turbo R, Turbo RR, 900 HO, X DS, X RS, X RC, X MR and Maverick X3 Max 4-seat variants. Note that the design does not permit use of factory flag holes, so plan accessory placement accordingly.

• Fits 2-seat and 4-seat Maverick X3 models from 2017 to 2025
• Compatible with Max 4-seat trims (Turbo, X ds, X RS, X RC, X MR, Turbo RR)
• Does NOT allow use of factory flag hole locations
• Check trim-specific cargo clearance before final installation

Who this is for: riders who need a reliable, high-capacity storage option tailored to the Can-Am Maverick X3 — especially weekend adventurers, hunters, and trail riders who want protected, lockable storage without adding excessive weight. Choose this Rough Country cargo box if you value a custom-fit solution with weatherproofing, quick on/off capability, and a finish built to withstand off-road abuse backed by a limited lifetime replacement warranty against manufacturing defects.