{"product_id":"cyddup-roof-bag-21-cu-ft-waterproof-soft-car-top-carrier-anti-slip-mat-lock-included","title":"CYDDUP Roof Bag 21 cu ft Waterproof Soft Car Top Carrier — Anti-Slip Mat \u0026 Lock Included","description":"\u003cb\u003eCYDDUP Roof Bag is a 21 cubic-foot waterproof soft rooftop carrier that expands vehicle storage, fits cars with or without roof racks, and includes anti-slip mat, door hooks, and a combination lock.\u003c\/b\u003e\n\nTake your luggage further without swapping vehicles: this soft shell top carrier gives you 21 cu ft of weatherproof storage for road trips, camping gear, or overflow shopping. Constructed from high-density waterproof PVC and reinforced seams, the CYDDUP roof bag resists rain, mud, and road spray while keeping bulky items neatly packed on top of sedans, SUVs, trucks, and crossovers.\n\n\u003ch3\u003eHow well does this rooftop bag protect gear from rain and road spray?\u003c\/h3\u003e\n\u003cp\u003eThe CYDDUP carrier uses heavy-duty waterproof PVC and a robust waterproof zipper to seal contents from moisture. All assembly points and seams are multi-stitched to resist wind stress and reduce tear risk, so gear stays dry in light to moderate wet conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-density waterproof PVC outer shell\u003c\/li\u003e\n  \u003cli\u003eSturdy waterproof zipper for a tighter seal\u003c\/li\u003e\n  \u003cli\u003eMulti-stitch seam reinforcement against ripping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install it on a car without a roof rack?\u003c\/h3\u003e\n\u003cp\u003eYes — the design works on vehicles with or without factory racks. Straps can attach to crossbars when available or use the included door-hook straps tucked under the door rubber seal for a secure fit on rackless roofs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAttach straps to crossbars or roof rails when present\u003c\/li\u003e\n  \u003cli\u003eUse six door hook straps under door seals for rackless cars\u003c\/li\u003e\n  \u003cli\u003eFast setup in minutes; no permanent hardware required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much can this carrier hold and organize for a family trip?\u003c\/h3\u003e\n\u003cp\u003eThe 21 cu ft capacity accommodates luggage for 4–6 people depending on packing style — think sleeping bags, blankets, tents, pillows, and clothes. Its wide top-opening lets you load bulky items quickly while keeping the cabin free of clutter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e21 cubic feet of storage for multiple large items\u003c\/li\u003e\n  \u003cli\u003eWide mouth for easy loading and unloading\u003c\/li\u003e\n  \u003cli\u003eIncludes storage bag for compact off-season stowage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features improve safety and prevent sliding while driving?\u003c\/h3\u003e\n\u003cp\u003eCYDDUP adds an anti-slip roof mat beneath the bag to protect paint and reduce movement, plus a combination lock that secures the zippers. The door hooks and reinforced straps distribute load to keep the bag stable on highways and winding roads when properly installed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-slip mat protects paint and prevents shifting\u003c\/li\u003e\n  \u003cli\u003eCombination lock secures zipper pulls for theft deterrence\u003c\/li\u003e\n  \u003cli\u003eReinforced straps and multiple attachment points for stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nIf you need extra, weather-resistant cargo without buying a hard-shell roof box or installing rails, the CYDDUP roof bag is a practical solution. It suits frequent road trippers, campers, families with extra luggage, people who rent vehicles, and drivers who want a removable, compact carrier that stows easily when not in use. For best results, follow the included installation steps, avoid overloading beyond vehicle roof limits, and check straps periodically during long drives.\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 CYDDUP roof bag fully waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it uses high-density waterproof PVC and a waterproof zipper; seams are reinforced to resist light to moderate wet conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit cars without a roof rack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, included door-hook straps allow secure installation under door seals for vehicles without roof racks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CYDDUP","offers":[{"title":"Default Title","offer_id":48081594548382,"sku":"B0D9K7MDZW","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cyddup-front-view-top-carrier.jpg?v=1785809003","url":"https:\/\/northtrailauto.ca\/products\/cyddup-roof-bag-21-cu-ft-waterproof-soft-car-top-carrier-anti-slip-mat-lock-included","provider":"North Trail Auto","version":"1.0","type":"link"}