The ultra-portable LifeStraw water filter straw carry case is designed to store and protect your LifeStraw water filter. Small and lightweight, this official carry case includes an inner strap to secure your water filter straw and a durable shell to protect against bumps and falls. This perfect camping and hiking accessory includes a sturdy zipper adds an extra layer of next-level protection and allows for easy access to keep your LifeStraw in pristine condition to make storage, travel, and emergency protection a breeze. Compatible with the original LifeStraw personal water filter straw and LifeStraw Peak Series water filter straw for added versatility. Your purchase has impact: For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.