The BiKASE Long John takes top tube bags to the next level. Need more space than the Trifly but really don't want a full-fledged frame bag? Then the Long John is the perfect option for you. With multiple mountain straps and positions, the Long John can be mounted like a traditional top tube bag, or... flip it over and use it like a frame bag. With side zippers, it doesn't matter how you mount it... your gear always remains in reach!
Can be mounted above or below the top tube
Side zippers allow the rider to access their gear at any angle
Multi-position straps with elastic to mount firmly on top tube
Works with bikes with limited space between top and down tubes