Water bottle for cycling. We used the 3x7 while others wore a pacifier, we don't need the new technology to ride a bike, or GPS to go out on the mountain, wheel pressures, sizes, and a long etc... Where is the spirit of giving air to the wheels and going out to see what we meet on Sunday? This water bottle is only for those who have been riding a bike since it was invented, those who enjoy nature, keep unforgettable moments in their retina, and accumulate millions of km on their legs. We have selected a high quality plastic composition made in Spain, to leave no odors or taste in the water, compressible to be able to hydrate you easily.