One Kit. Four Tools. Complete Survival Readiness.The 4-in-1 Survival Water Filter Kit combines everything you need for outdoor safety and hydration into a single, compact package. The personal water filter delivers 99.9999% bacteria removal and 99.9% protozoa removal at 0.2 micron accuracy — with a 1000-litre filter capacity that handles a full season of outdoor adventures. The integrated whistle, compass, and hiking straw round out a kit that's ready for anything the trail throws at you.BPA- and weighing just 2oz, it clips to your pack with the included carabiner and stays accessible when you need it most. Compatible with international standard water bottles, it works seamlessly with your existing gear.Specifications Feature Details Filtration Accuracy 0.2 micron Bacteria Removal 99.9999% Protozoa Removal 99.9% Filter Capacity 1000 Litres Material BPA- Weight 2 oz Included Tools Water filter, whistle, compass, hiking straw Compatibility International standard water bottles Why Choose This Survival Kit? 4-in-1 Design: Water filter, whistle, compass, and hiking straw — four essential survival tools in one. 99.9999% Bacteria Removal: Exceptional filtration accuracy for safe drinking water anywhere. 1000L Capacity: Long-lasting filter life for extended outdoor use. BPA- & Ultralight: Safe materials at just 2oz — barely noticeable in your pack. Carabiner Included: Clip to your pack, belt loop, or emergency kit for instant access. I For Hikers and backpackers on remote trails Campers needing reliable water purification and safety tools Emergency preparedness and survival kits Outdoor adventurers who want multi-function gear In the Box 1 × Personal Water Filter 1 × Whistle 1 × Compass 1 × Hiking Straw 1 × Carabiner 1 × Dust-Proof Cap 1 × Extension Pipe 1 × Lanyard 1 × Manual