The Silo 40 oz Straw Jug combines lightweight, BPA-free plastic construction with the rugged durability you'd expect from Roadie® Hard Coolers. Built to last through countless adventures, it's 100% leakproof when closed and features an over-engineered fence hook for secure attachment. The jug is dishwasher safe for easy cleanup, and its innovative design is compatible with both the MagSlider™ Straw Cap and MagDock™ Chug Cap, giving you flexibility in how you hydrate. Whether you're heading to the campsite or the backyard, this jug delivers reliable performance in a compact, portable package.