The V Bike 5 Litre Hydration pack is designed to carry the basics during long races and medium-distance training. It offers five pockets for essential accessories, tools, or extra soft flasks. Suitable for mountain biking, climbing, mountaineering, snowboarding, off-roading and skiing. Weighing only 140 grams, this 5L vest adapts to your morphology, and you hardly notice it. It has a minimalist, compact and aerodynamic design with five completely independent compartments. The main compartment has a carabiner to hold the water tank, two front exterior compartments, and one kangaroo pocket on the back to carry your essentials. Internal thermal lining insulates against temperature and humidity to keep fresh water longer. It has a quick clip closure on the chest, double fastening of the water tank tube on the left and right handles, and an inner guide for the tube. The two-litre water tank hydrates you quickly during medium and long routes. The tank is easy to fill and close. Its volume provides up to 4 hours of autonomy. It is compatible with 5L and 10L trail backpacks and vests and measures 31 x 16 cm with a 100 cm tube. It is easy to clean and fill, offers antimicrobial technology, and admits liquids between -20ºC and 40ºC. Don't refill it with milk or alcohol, and don't put it in the microwave. The malleable tube is easy to handle, and the long-necked straight teat allows for a faster and easier intake since it avoids excessive cable bending. It has a protective cap to prevent it from getting dirty or damaged. In the race, it doesn't drip. To drink, squeeze the end with your mouth and suck—high-quality valve.