ROCKBROS Bicycle Bag Multifunctional Pannier Bag Rear Seat 5L, Can be Used as a Seat Cushion Product Information: Brand: ROCKBROS Material: Polyester Position: Rear Seat Color: Black Weight: approx. 220 g Capacity: approx. 5L Features: Multifunctional Design: The ROCKBROS bike bag functions both as a seat cushion and a pannier bag. By simply opening the zipper, the bag transforms into a pannier. This clever design adapts to the needs of different riding situations, making cycling even more flexible. Excellent Comfort: The rear seat bag measures approx. 34.5 x 14 x 3 cm when rolled up, making it compact, lightweight, and easy to carry. The bag is lined with 6 mm thick foam padding. This smart construction dampens shocks and vibrations during rides, providing high comfort. Large Storage Capacity: The multifunctional bike bag holds up to 5 liters when unrolled – perfect for commuting, short trips, or storing a rain jacket. There's plenty of space to stash essentials, making the ride more comfortable. Easy Installation: The seat bag attaches via a hook-and-loop strap system and can be quickly removed. The mounting process requires no additional tools and is simple to handle, allowing you to quickly attach and detach it without complicated steps. High-Quality Durability: Made from high-quality, abrasion-resistant materials and reinforced stitching to enhance the seat bag's durability, ensuring a long service life.