{"product_id":"fivklemnz-rooftop-cargo-carrier-21-cu-ft-waterproof-soft-roof-bag-840d-pvc-welded-seams","title":"FIVKLEMNZ Rooftop Cargo Carrier 21 cu ft Waterproof Soft Roof Bag — 840D PVC, Welded Seams","description":"\u003cp\u003e\u003cstrong\u003eThe FIVKLEMNZ 21 cubic-foot rooftop cargo carrier is a heavy-duty, waterproof soft roof bag that adds large external storage for road trips and family travel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle fills up fast on vacations, weekend camping trips, or moving days, this rooftop bag delivers a roomy, weather-resistant solution without permanent racks. Constructed from reinforced 840D PVC with welded seams and a layered cover, it’s built to keep gear dry while expanding your load capacity by roughly four to six suitcases’ worth. The carrier balances weather protection, attachment security, and packability so you can clear interior space and travel more comfortably.\u003c\/p\u003e\n\n\u003ch3\u003eHow weatherproof and durable is this rooftop bag?\u003c\/h3\u003e\n\u003cp\u003eThe bag uses upgraded 840D PVC fabric plus high-frequency welded seams and a double-layer rain cover to resist heavy rain and snow. It’s designed to shield luggage from typical roadside weather and the wear of long drives without the stiffness of a rigid box.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e840D PVC outer shell for abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eHigh-frequency welded seams to block water ingress\u003c\/li\u003e\n  \u003cli\u003eDouble-layer waterproof cover for extra protection\u003c\/li\u003e\n  \u003cli\u003eLightweight soft construction that still withstands road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it stay secure at highway speeds and on different cars?\u003c\/h3\u003e\n\u003cp\u003eThis model includes ten reinforced straps, six door hooks, an anti-slip mat, and a set of reinforced fasteners to minimize shifting and protect paint. The combination of straps and hooks helps anchor the bag to sedans, SUVs, vans, and trucks—whether you have crossbars or no roof rack at all.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTen heavy-duty attachment straps for even load distribution\u003c\/li\u003e\n  \u003cli\u003eSix door hooks that clamp to door frames for added security\u003c\/li\u003e\n  \u003cli\u003eAnti-slip mat reduces movement and prevents roof scratches\u003c\/li\u003e\n  \u003cli\u003eSuitable for vehicles with or without factory roof rails\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much gear fits inside and what are the dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe carrier offers approximately 21 cubic feet of cargo volume (52 x 40 x 18 inches), enough for several suitcases, camping gear, or bulky seasonal items. That capacity helps free up passenger space and keeps items organized outside the cabin for easier loading and unloading.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e21 cubic-foot capacity—fits 4–6 medium suitcases\u003c\/li\u003e\n  \u003cli\u003eExternal dimensions: 52\" L x 40\" W x 18\" H\u003c\/li\u003e\n  \u003cli\u003eHolds tents, sleeping bags, backpacks, and sports gear\u003c\/li\u003e\n  \u003cli\u003eCompressible when empty for convenient storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes with the bag and how do I choose the right size?\u003c\/h3\u003e\n\u003cp\u003eThe package is a complete travel kit with an anti-slip mat, a luggage lock, reinforced straps, six door hooks, and a storage sack for the bag when not in use. For vehicle fit: smaller cars may prefer a 15 cubic-foot bag, SUVs typically match well with 21 cubic feet, and larger SUVs or full-size vehicles can opt for 30 cubic feet.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded anti-slip mat and reinforced attachment straps\u003c\/li\u003e\n  \u003cli\u003eLuggage lock for basic theft deterrence during stops\u003c\/li\u003e\n  \u003cli\u003eStorage bag to keep the carrier compact when unused\u003c\/li\u003e\n  \u003cli\u003eSize guidance: 15 cu ft (small cars), 21 cu ft (most SUVs), 30 cu ft (large vehicles)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FIVKLEMNZ 21 cubic rooftop cargo carrier suits families, outdoor enthusiasts, and travelers who regularly need more space without installing permanent roof racks. It’s a practical choice for anyone who wants a weather-protective, portable solution to carry luggage, camping equipment, sports gear, or bulky items while keeping the vehicle interior comfortable and organized.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the rooftop bag truly waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The bag uses 840D PVC, welded seams, and a double-layer cover to resist rain and snow but avoid submersion or pressurized water exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it without a roof rack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the included straps, door hooks, and anti-slip mat let you mount the bag on vehicles with or without factory roof rails.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FIVKLEMNZ","offers":[{"title":"Default Title","offer_id":55161311658327,"sku":"B0BCW2CD2R","price":158.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/fivklemnz-front-view-packaged.jpg?v=1790324586","url":"https:\/\/britishgarage.co.uk\/products\/fivklemnz-rooftop-cargo-carrier-21-cu-ft-waterproof-soft-roof-bag-840d-pvc-welded-seams","provider":"British Garage","version":"1.0","type":"link"}