MCBD Rooftop Cargo Carrier Bag 40 cu ft — Waterproof Soft-Shell Roof Bag Blue, 72 x 48 x 20 in

MCBD’s 40 cubic-foot rooftop cargo carrier is a waterproof, soft-shell car roof bag that expands your vehicle’s storage by securely holding large luggage, camping gear, or sports equipment.

This soft-shell roof bag combines a heavy-duty waterproof shell with an oversized 72" x 48" x 20" interior to give you a flexible, foldable storage solution for road trips, moves, or outdoor adventures. Constructed from 900D PVC tarpaulin, the MCBD roof carrier resists rain, wind, sun, and snow while packing down flat for off-season storage. It arrives as a complete kit with straps, door hooks, an anti-slip mat, and a combination lock so you can mount and protect your load whether your vehicle has cross bars, side rails, or no rack at all.

How much gear will this rooftop bag actually hold?

The carrier offers 40 cubic feet of usable space, sized to accommodate several suitcases, camping equipment, or bulky sports gear. The 72" x 48" x 20" dimensions are designed to maximize rooftop capacity without exceeding most roof height clearances.

• Volume: 40 cubic feet for bulky items and soft bags
• Dimensions: 72" long × 48" wide × 20" high
• Fits: suitcases, sleeping bags, chairs, skis, and more

Will it keep contents dry and stay secure while driving?

The MCBD carrier uses 100% waterproof 900D PVC tarpaulin to protect contents from precipitation and road spray. Security and stability are addressed with included ratchet straps, six door hooks, an anti-slip mat to prevent shifting, and a combination lock to deter zipper tampering.

• Material: heavy-duty 900D PVC tarpaulin for weather resistance
• Security: combination lock plus reinforced zippers
• Stability: anti-slip mat, 2 ratchet straps, and 6 door hooks

How easy is it to install and store when not in use?

The bag ships with installation hardware and a storage pouch so setup and teardown are straightforward. Lay the anti-slip mat on the roof, position the bag, thread the ratchet straps or attach door hooks, then tighten; the soft-shell design folds into the included storage bag when empty.

• Includes: 2 ratchet straps, 6 door hooks, anti-slip mat, storage bag
• Compatibility: works with racks, cross bars, side rails, or no-rack roofs
• Storage: collapsible soft-shell folds flat for compact storage

Are there vehicle size limits or fit guidelines?

Measure your roof to ensure a proper fit: the bag is best suited for roofs approximately 68–80 inches long and 45–52 inches wide. It’s built to be universal but always verify clearance to low garage doors or parking structures when loaded.

• Recommended roof length: 68–80 inches
• Recommended roof width: 45–52 inches
• Tip: check vehicle roof load limit in the owner’s manual before use

Who is this for: The MCBD 40 Cu Ft rooftop carrier is ideal for families, outdoor enthusiasts, and anyone who needs extra, weatherproof cargo capacity without installing a permanent roof box. Choose this bag if you want a high-capacity, foldable, and secure car-top solution compatible with most vehicles for vacations, moves, or weekend adventures.