SUPER LARGE CAPACITY: Each bag has an 18L capacity, totaling 36L for both. Perfect for daily essentials, biking gear, and cycling accessories. A great travel companion.

IP65 WATERPROOF: Features 1680D water-repellent fabric and laminated waterproof zippers to block rain splashes. The flip design allows easy access and further waterproofing, making it worry-free in the rain.

RIDING SAFELY: Two reflective strips ensure safety at night. The bag can also accommodate a taillight when mounted behind the saddle. The hand-held design enhances portability for easy travel.

HUMANIZED DESIGN: A foldable hardboard at the bottom adds convenience for carrying and storage. Hard boards on the sides and inside make the bag more structured and stylish. Easy to install with fixed straps to prevent slipping, suitable for various outdoor activities like cycling, traveling, camping, and mountaineering.