The Osprey Katari 1.5 Hydration Pack in Cobalt Blue is a stylish and functional cycling accessory designed for hydration on the go. With a sleek nylon construction in a vibrant blue colour, this pack offers a generous 1.5 litre volume capacity for keeping you hydrated during your rides. The Katari model by Osprey is known for its comfort and ease of use, making it an excellent choice for cyclists looking for a reliable and practical hydration solution.