There is never too much water! If the standard water holder is occupied, or the inner space of the triangle of the bicycle frame is reserved for a bicycle bag, a bottle with the coveted liquid can be attached to clothes or a backpack using the Tactical Water Bottle Holder. The bottle will be provided with fairly quick access, it will be possible to take it out and put it in place. To remove the bottle, just snap off one fastener. Also in our catalog, you can order a Waterproof Sensitive LED Headlamp.