- Compatible Models: Designed specifically for the BMW IX3 5-Door SUV (2021–2023). - Durable Material: Constructed from high-density PVC with a double waterproof coating. Features two-way waterproof zippers and a velcro flap for enhanced protection. This roof bag can withstand harsh weather conditions, including sand, rain, heavy snow, and storms. - Safety Features: Includes an anti-slip mat and eight adjustable nylon straps. The wide, heavy-duty straps create a secure hold, while the anti-slip mat prevents movement. Ideal for maintaining stability and safety during high-speed travel or on rough, bumpy roads. - Enhanced Security: Equipped with a 4-digit combination lock and hooks to secure the zipper. This added security feature prevents the zipper from opening unexpectedly, ensuring your luggage remains safe and secure even while driving on uneven terrain. - Practical Use Cases: Perfect for family road trips, camping adventures, or transporting sports equipment. Easily store luggage, outdoor gear, or bulky items without sacrificing interior space. - User-Friendly Design: The adjustable straps and anti-slip mat make installation and removal straightforward. The water-resistant material protects your belongings from the elements, making it a reliable choice for all your travel needs.