⭐ Key Features

•6-pack dark blue personal water filter straws, each filter straw comes with an emergency survival whistle. Ideal for family outdoor trips & emergency kits, double function for clean water and emergency signal.

•Reliable water filtration performance, filters out bacteria, parasites, microplastics, silt and sediment. Great backup hydration gear for camping, hiking, backpacking, travel and disaster preparedness.

•Ultra lightweight & compact design, easy to carry in backpack, bug out bag or car. No batteries or chemicals required, reusable for outdoor adventures.

•Dark blue exterior, sturdy construction for long time outdoor use. Family value 6-set, share with team members or store in multiple emergency bags at home, car and cabin.

•Simple operation, quick to use directly from lake, river or stream. Essential survival gear for outdoor lovers and emergency preparation.

🛠️ Specifications

• Brand : Advenlution
• Color : 6-Pack(Blue)
• Size : 6-Pack
• Unit : 6 Count
• Included components : Extension Pipe
• Item highlights : With 6 Pack Emergency Whistle. Portable Reusable Survival Water Filter for Family Camping, Hiking & Emergency Prep
• Number of items : 1
• Special features : Portable
• Type : WATER_PURIFICATION_UNIT
• Item dimensions : H: 8.0 / L: 1.0 / W: 1.0
• Package dimensions : H: 3.1 / L: 12.6 / W: 9.8 (Weight: 1.06)