25 Cubic Feet Heavy Duty Roof Bag | B2B Manufacturer & OEM Guide
As a professional roof cargo bag manufacturer, we supply 25 cubic feet heavy-duty roof bags to global automotive accessory distributors, outdoor retailers, and private label brands. Our soft rooftop carriers offer high-capacity vehicle storage without the high shipping and warehousing overhead of hard-shell boxes, combining waterproof durability with scalable OEM/ODM manufacturing support.
Technical Specifications
|
Item |
Specification Details |
|
Product Name |
25 Cubic Feet Heavy Duty Roof Bag |
|
Capacity |
25 Cu Ft / Approx. 700 Liters |
|
Material Options |
500D PVC Tarpaulin, 600D Oxford Fabric, TPU Coated Fabric |
|
Waterproof System |
Waterproof base fabric + high-frequency heat-sealed seams |
|
Installation |
Crossbar compatible / Door-hook strap system for bare roofs |
|
Closure & Security |
Heavy-duty weatherproof zipper with an extended protective velcro flap |
|
Strap System |
Reinforced high-density nylon straps with heavy-duty quick-release buckles |
|
Branding & Packaging |
Silk-screen printing, woven labels, custom hang tags, retail color boxes |
|
OEM / ODM Service |
Full custom design support for global brands and importers |
Material Performance Comparison
|
Material Option |
Core Performance |
Target Market |
|
500D PVC Tarpaulin |
Exceptional waterproof performance, heavy abrasion resistance, easy to clean. |
Premium outdoor brands, rugged all-weather adventure travel. |
|
600D Oxford Fabric |
Lightweight, highly durable, flexible structure, cost-effective wholesale price point. |
Mass-market automotive accessories, budget-friendly retail chains. |
|
TPU Coated Fabric |
Superior eco-friendly waterproof protection, extreme flexibility, and cold-weather resistance. |
High-end technical outdoor equipment markets. |
Key Product Advantages
Extra Large 700L Capacity: Provides ~700 liters of storage for bulk luggage, camping gear, tents, and sports equipment without compromising passenger room.
Universal Vehicle Compatibility: Fits SUVs, pickup trucks, crossovers, sedans, and vans. Versatile installation accommodates vehicles both with and without traditional roof racks via secure door-hook straps or crossbars.
Logistics Efficiency: The foldable, lightweight structure drastically reduces international freight volumes and warehouse footprints compared to rigid cargo boxes, maximizing container utilization and profit margins.
Product Applications
Designed for a wide range of travel, outdoor, and commercial use cases across global markets:
Family Road Trips & Vacation Travel
Expands trunk space for long-distance driving, holidays, and weekend getaways, making it easy to transport oversized luggage, baby strollers, and travel essentials.
Outdoor & Adventure Sports
Ideal for hauling bulky outdoor gear such as camping tents, sleeping bags, hiking equipment, fishing rods, and inflatable water sports accessories.
Automotive Aftermarket Retail
Perfect product line expansion for car accessory distributors, auto parts wholesalers, outdoor specialty shops, and e-commerce platforms (Amazon, Shopify) looking for high-demand seasonal travel items.
OEM & Private Label Customization
We provide end-to-end customization to align with your brand identity and retail requirements:
Product Modification: Tailor capacities, alter material weights, adjust strap configurations, or implement custom color palettes.
Brand Integration: Apply your company logo via precision silk-screen printing, high-frequency welded patches, or custom woven labels and instruction manuals.
Retail Packaging: Ready-to-sell products packaged in customized retail color boxes, display cartons, or specialized e-commerce drop-ship packaging.
Quality Control & Inspection Process
To safeguard your brand reputation, our factory executes a rigorous 4-stage Quality Control (QC) protocol:
Raw Material Inspection: Verification of fabric tensile strength, waterproof coating integrity, and colorfastness consistency.
In-Process Sewing Inspection: Monitoring stitch density, high-tension stress point reinforcement, and seam-sealing execution.
Functional Laboratory Testing: Conducting randomized waterproof spray tests, strap pull/strength trials, and heavy-duty zipper operational cycles.
Final Pre-Shipment Inspection (PSI): Comprehensive checks covering product appearance, clean packaging, barcode scanning accuracy, and precise carton quantity verification prior to export.
FAQ
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies depending on custom specifications, material choices, and packaging requirements. Contact our international sales team with your project details for a prompt quotation.
Q: Can we request pre-production samples?
A: Yes, evaluation samples are fully supported so you can verify material quality, stitching durability, and branding execution firsthand before mass manufacturing begins.
Q: How do you ensure the roof bags are waterproof?
A: Our roof bags combine waterproof base materials with high-frequency heat-sealed seams and an extended, velcro-secured zipper protection flap to prevent water seepage during heavy highway driving conditions.
Q: What is the standard production lead time?
A: Standard production ranges from 25 to 35 days upon sample approval and deposit confirmation, depending on order volume and seasonal factory schedules.
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