Nordspur | Flowden Lightweight Survival Straw Water Filter
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Prepare for your next outdoor excursion with this portable water filter straw.
Carrying enough water for a multi-day trek often adds heavy bulk to a rucksack, slowing down your pace. Relying on finding clean taps along remote trails is rarely a practical plan for outdoor hydration.
- Multi-stage internal filtration system
- Direct-sip trail hydration design
- Threaded base for bottle attachment
- Includes pouch and carrying accessories
Advanced four-stage filtration
The interior houses a multi-layer setup including a hollow fibre membrane. This system operates with a fine 0.01 micron rating to process natural water sources.
High-capacity processing
Each straw is constructed to filter up to 1500 L of water before requiring replacement. This 396-gallon volume serves well for extended camping trips or regular hiking seasons.
Best water filter straw for hiking adaptability
The base features a standard 28 mm diameter thread for easy connections. This allows you to attach the unit directly to common disposable or reusable drinks bottles.
Complete hydration kit
The filter arrives as a multi-piece setup including a separate water pouch. A carabiner and lanyard offer flexible attachment options for your rucksack or belt.
Details
- Product type: Water filter straw
- Filtration method: Four-stage system
- Filter rating: 0.01 micron
- Processing capacity: 1500 L
- Base thread diameter: 28 mm
- Primary material: Plastic
- Internal filter materials: Cotton, activated carbon, hollow fibre membrane
- Included accessories: Water pouch, lanyard, carabiner
- Intended use: Hiking, camping, emergency preparedness
- Compatibility: Freshwater sources
We aim to keep ordering and delivery simple. Order before 5:00pm (GMT) and your order is processed the next working day. Once your parcel has been shipped, you'll receive tracking details by email. Processing takes 1–2 working days and shipping 4–6 working days, so most orders arrive within 5–8 working days.
You can return your order within 30 days of receipt, provided it's in original condition with all labels and tags attached. Just email us and we'll send you the return instructions.
All shipping within Ireland is free. We guarantee a secure checkout with SSL encryption. If anything's not right, get in touch with our customer service team.
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