The Bottle Pouch adds flexible external storage for water bottles and essential gear using the LandSpeederA(R) modular attachment system. It secures quickly to your pack and can be added or removed whenever your load changes. Each pouch adds 1.5 liters of capacity, while an elastic drawstring keeps contents in place and a brass grommet at the base allows moisture to drain.The body is built from Ultra 400X, an advanced composite fabric engineered for an exceptional combination of strength, low weight, and weather resistance. Ultra 400X uses ultra-high-molecular-weight polyethylene (UHMWPE) fibers laminated to a waterproof film, creating a highly abrasion-resistant structure with an exceptional strength-to-weight ratio. The result is a lightweight, highly durable fabric designed for demanding everyday use.The Ultra 400X version of the LandSpeeder pouches is designed to pair seamlessly with the Rhake Ultra 400X, creating a clean and unified modular system.Made in the USA