The Altura Vortex 2 Waterproof Top Tube Pack in Grey is stormproof storage. Keep essential items close to hand & in complete safety with this fully waterproof top tube bag. Ideal for phones, train tickets & anything else you really don’t want to get soaked. The sealed zip & reinforced material offers protection against even the strongest rain. Positioned towards the front stem or the seat post, it adjusts to different frame configurations & is easy to get on & off. Inside an internal sleeves makes for easy organisation & an inner support structure maintains the shape. Available in two colours Features fully waterproof to level ipx 6 lightweight welded seam construction 100% waterproof zip closure adjustable attachment system internal sleeves for organisation structured inner support reflective detail weight: 130g dimensions: 25 x 11 x 16 cm