Top Tube Tycoon is a storage bag for your adventurous side. Riding long days in remote places on a variety of terrain requires more preparation and more gear-additional layers, food, tools, phone, gloves, and let&';s not forget the occasional flask. The Tycoon steps to the throne with water-resistant, welded seam construction, streamlined form, and unmatched function for long days in the saddle. As some tend to say, it&';s all in the details.- Roomy 40 cubic inches of storage- Affixes with either straps or braze-ons- Sleek, tapered shape with sonic-welded seams- One-handed zipper operation- Bright orange interior lining so you can see your stuff inside- Padded plastic insert to keep bag shape, and eliminate rattle