Membrane Solutions Personal Water Filter Straw – Lightweight Portable Emergency Water Purifier with Official Carry Case

Portable Water Filter Straw with Hard Carrying Case — Compact Survival Water Purifier

Overview Access safe drinking water anywhere. This portable water filter straw and hard carrying case form a lightweight survival kit that lets you drink from unknown sources with confidence—essential for camping, hiking, fishing, biking, backpacking and emergency preparedness.

Key Features - 5-stage purification system with 0.1 micron hollow fiber membranes and Active Adsorption Technology.
- Reduces 99.99999% of Escherichia coli (SGS-CSTC Test Report NBF21-004693-01, 02 Jun 2021).
- Activated carbon improves taste and removes odors; coarse screen and PP cotton remove larger particulates.
- Compact, ultralight design: straw is 7.1" long × 1" diameter; full set weighs 4.16 oz.
- Long service life: filters up to 5,000 liters (1,320 gallons).
- Fast flow rate: up to 500 ml/min for steady hydration on the move.
- Durable protective case with soft villus lining, premium oxford shell, internal mesh pocket and included carabiner.

Performance & Filtration - Hollow Fiber Ultra Membranes (0.1 µm) deliver reliable microbial removal for safer drinking water.
- Activated carbon layer adsorbs taste- and odor-causing compounds for better-flavored water.
- Multi-stage design prioritizes clog prevention and maintains consistent flow, even in challenging outdoor conditions.

Portability & Durability - Slim, pocket-friendly straw fits hands, pockets, backpacks and gear loops.
- Protective storage case guards the filter from dirt and damage, keeping it ready for use.
- Ultralight overall weight and included carabiner make it easy to attach to packs or belts.

Case Compatibility & Dimensions - Case designed for Membrane Solutions straw filters (available in Blue, Camo, Orange) and fits most purification straws up to 7.1" long.
- Case dimensions: 7.8 × 2.6 × 2.6 inches (L × W × H).
- Internal mesh pocket stores small survival tools and accessories.

Who This Is For - Outdoor enthusiasts, backpackers and cyclists who need reliable, lightweight water treatment.
- Emergency preppers and households preparing for natural disasters.
- Travelers and anglers seeking on-the-go water purification without bulky gear.

What’s Included - Portable water filter straw, protective hard carrying case, and a quality carabiner.

Be ready for any outdoor adventure or emergency—clean, great-tasting water within reach.