Features: Portable Mini Water Filter System: This compact filtration device is perfect for outdoor activities and hiking providing clean and safe drinking water on the go. Advanced Filtration Technology: Utilizing a state-of-the-art filtration system this mini water filter effectively removes impurities and contaminants ensuring fresh and pure water wherever you are. Lightweight and Durable Design: The ultralight construction of this water filtration system makes it ideal for backpacking camping hiking and climbing offering reliable purification without weighing you down. Washable and Reusable Filter: With a washable and reusable filter element this portable water purifier is eco-friendly and cost-effective allowing you to enjoy clean water without constantly replacing filters. Essential Survival Gear: Whether you're a seasoned outdoor enthusiast or a beginner adventurer this backpacking water filter is a must-have for emergency situations and outdoor excursions providing peace of mind and hydration security. Specification: Material: Plastic Size: 21*3cm Notes: Please allow slight tolerances in size due to manual measurement and lighting in photography may result in a difference in color than in real. includes: 1*Water storage bag 1*Water filtering tube 1*Straw 1*Packing bag 1*Syringe 1*Hiking Buckle 1*Instruction manual 1*Lanyard