For more than a decade Platypus has been a frontrunner in developing easy-to-use, modular hydration systems for active lifestyles - from on the go urbanites to elite endurance athletes. The use of a modular screw port throughout the range allows you the freedom to create your own modular system by combining different components. An exclusive tri-laminate film is used in all Platypus products ensuring excellent puncture and abrasion resistance, so whatever your choice in hydration system, durability comes as standard.