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Iterzen
VENTURE 4TH Car Rooftop Cargo Carrier – 21 Cubic Feet Soft-Shell Waterproof Roof Bag with 10 Heavy-Duty Compression & Tie-Down Straps, Anti-Slip Mat & Door Hooks – Fits Cars with or Without Roof Rack
US$179.91
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Brand: VENTURE 4TH Color: Black-Gray Item Weight: 11.5 Pounds Mounting Type: Roof Mount Included Components: 6 Compression & 4 Tie Down Straps, Carry Bag, Door Hooks, Padl...
Delivery & Returns
Ships to the United States
Free shipping on orders over $200 · $6.90 below that
30-day returns — label emailed, fees may apply
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Brand: VENTURE 4TH
- Color: Black-Gray
- Item Weight: 11.5 Pounds
- Mounting Type: Roof Mount
- Included Components: 6 Compression & 4 Tie Down Straps, Carry Bag, Door Hooks, Padlock, Protective Mat
- Model Number: V4-01-RCC-20-BLK
- Manufacturer: VENTURE 4TH
- Manufacturer Part Number: V4-01-RCC-20-BLK
- Manufacturer Warranty Description: Extended Warranty
- Item Dimensions L x W x H: 51"L x 39"W x 17"H
- Volume: 21 Cubic Feet
- Water Resistance Level: Waterproof
- Shell Type: Soft
- Automotive Fit Type: Universal Fit
- Closure Type: Buckle, Zipper
- Material Type: 600D Double Coated Recycled Polyester, Waterproof SBS Metal Zipper
About this item
- LARGE 21 CU FT ROOFTOP CARGO CARRIER – FULLY WATERPROOF DESIGN: This car roof bag offers a spacious 21 cubic feet capacity, fitting up to 10 carry-on bags, tents, or camping gear. Made from heavy-duty 600D PVC with heat-sealed seams, waterproof SBS zippers, and a wide protective flap, it keeps belongings completely dry on every journey.
- EXCLUSIVE 6 COMPRESSION STRAP SYSTEM – HEAVY-DUTY PERFORMANCE: Our unique 6-strap compression system pulls the side flaps tight, sealing water out even in heavy rain. When packed correctly, this roof rack cargo carrier stays more secure and weather-resistant than typical designs—built for long road trips, vacations, and outdoor adventures.
- SAFER TRAVEL WITH 4 TOP-MOUNTED TIE-DOWN STRAPS & REINFORCED SECURITY: For superior stability, our car top carrier includes 4 tie-down straps anchored only at the top—avoiding weak points at sharp angles. Heavy-duty buckles, cam straps, rust-resistant hooks, and reinforced stitching keep your roof cargo secure at highway speeds.
- UNIVERSAL FIT FOR CARS, SUVS, TRUCKS & VANS: Easily installs on vehicles with or without roof racks, side rails, or crossbars. Includes door hooks, color-coded tie-down and compression straps, and a non-slip roof mat for secure mounting. Works with sedans, hatchbacks, SUVs, trucks, and crossovers.
- COMPLETE CAR ROOF STORAGE SET – EVERYTHING INCLUDED: Comes with all essentials: protective roof mat, extra straps, combination padlock, instruction manual, and storage bag. This complete car roof storage kit offers secure, hassle-free packing for every trip.
- LIFETIME GUARANTEE & QUALITY YOU CAN TRUST: Built to last from premium waterproof materials, this roof cargo bag for SUV, truck, or car is backed by our lifetime replacement guarantee. If anything ever goes wrong, we’ll replace it—no questions asked. Travel with confidence and peace of mind.
- CHECK VEHICLE COMPATIBILITY BEFORE PURCHASE: Not suitable for panoramic or glass sunroofs. Door hook installation requires exposed metal frame (not glued seals). For crossbars, ensure at least 53 inch spacing. Avoid very small cars where the car roof luggage carrier may overhang.
Shipping Policy
Iterzen ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you have 30 days from delivery to send it back, and Iterzen will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.
How it works
- Email us at support@iterzen.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and Iterzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.