The Restrap Downtube Bag is a versatile solution for increasing carrying capacity by utilizing the space beneath the downtube. Ideal for smaller frames or those needing extra storage, this 1.2L fully waterproof bag attaches easily with a Velcro strap, requiring no specific mounts. Its roll-top closure and grip pad ensure security and protection from the elements, while its bolt-free design allows for quick transfers between bikes. Perfect for stowing tools and spares, it helps maintain a low center of gravity, especially useful for bikes with dropper seat posts.