45 liters large capacity motorcycle tail box electric car trunk storage box waterproof and dustproof

2026 new rear compartment features thickened PP material, making it sturdy and durable with excellent waterproof performance—no worries in wind or rain. Its large capacity easily holds helmets and luggage, solving storage issues during travel. A tool-free quick-install design allows installation in just 3 minutes, saving time and effort. It has passed the national 3C certification, ensuring quality. An upgraded lock system provides secure anti-theft protection, ensuring peace of mind during every ride. Your personal storage space for mobility—free your hands and enjoy a free-spirited journey!