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Klentax Water Filter Bottle
Sale price
£39.00
Regular price
£88.00
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Delivery & Returns
Delivery:
Orders are dispatched within 1–3 business days UK delivery takes 3–5 business days, though many orders arrive sooner as some products ship from our UK warehouse.
Tracking numbers are provided once your order is dispatched.
Items shipped from our EU warehouse for International orders may take slightly longer.
International delivery takes 7–10 business days.
Returns:
You can request a return or refund within 30 days of delivery. Items must be returned in their original, sealable packaging and approved before being sent back. In most cases, we provide a Royal Mail return label. Refunds are issued to the original payment
Upgrade Your Trail Hydration with the Klentax Water Filter Bottle
The Klentax Water Filter Bottle lets you refill from streams, rivers and lakes and drink on the go. Featuring a 0.1-micron hollow-fibre ultrafiltration membrane, a 1000ml collapsible soft flask made from BPA-free food-grade TPU, a squeeze-to-drink silicone bite valve with protective dust cap, a wide-mouth opening, a transparent filter housing, a screw-top seal and an anti-loss wrist lanyard, the Klentax Water Filter Bottle makes it simple to stay hydrated without carrying heavy bottles of water.
Whether you're hiking the fells, trail running, wild camping or travelling light, the Klentax Water Filter Bottle offers filtration and a packable flask in one lightweight design – with no batteries, pumps, cords or chemical tablets.
Why Choose the Klentax Water Filter Bottle?
Unlike rigid bottles that stay bulky when empty, or tablets that make you wait before drinking, the Klentax Water Filter Bottle is designed to filter as you squeeze and sip, then flattens to fit in a pocket or pack once you're done.
Key Features
- 0.1-Micron Hollow-Fibre Filter
- Ultrafiltration Membrane
- 1000ml Capacity
- Collapsible Soft Flask
- BPA-Free Food-Grade TPU
- Squeeze-to-Drink Silicone Bite Valve
- Protective Dust Cap
- Wide-Mouth Opening
- Transparent Filter Housing
- Screw-Top Seal
- Anti-Loss Wrist Lanyard
- No Batteries or Chemical Tablets
- Backwash Cleaning with Tap Water
- Lightweight & Packable
Advanced 0.1-Micron Filtration
Designed to Filter Water as You Drink
The hollow-fibre ultrafiltration membrane in the Klentax Water Filter Bottle has a 0.1-micron pore size and is designed to filter out bacteria, protozoa and fine sediment from fresh water sources. The manufacturer quotes 99.99% bacteria and protozoa filtration.
Suitable fresh water sources include:
- Streams and rivers
- Lakes and tarns
- Taps when travelling
Please note: it is not intended for seawater or chemically contaminated industrial water.
1000ml Collapsible Soft Flask
Full Capacity When You Need It, Flat When You Don't
The 1000ml flask is made from BPA-free, food-grade TPU and flattens when empty, so the Klentax Water Filter Bottle takes up very little space in a backpack, running vest or jacket pocket.
Perfect for:
- Hiking and hillwalking
- Trail running
- Wild camping and backpacking
- Cycling and travel
Squeeze-to-Drink Silicone Bite Valve
Fast, Simple Hydration on the Move
Just bite the silicone valve and squeeze the flask to drink – there's nothing to pump and no batteries to charge. A protective dust cap keeps the valve clean between sips.
Wide-Mouth Opening & Secure Seal
Easy to Fill, Easy to Clean
The wide mouth makes refilling at a stream quick and easy, while the screw-top seal keeps everything secure. The transparent filter housing lets you see the filter at a glance, and the anti-loss wrist lanyard helps keep the bottle close.
Drink Clean Water in 3 Easy Steps
Fill, Fit & Squeeze
- Step 1: Fill the flask from a stream, river, lake or tap.
- Step 2: Screw on the filter cap.
- Step 3: Open the dust cap, bite the valve and squeeze to drink.
Klentax Water Filter Bottle vs Standard Water Bottles
| Feature | Klentax Water Filter Bottle | Standard Water Bottle |
|---|---|---|
| Built-in 0.1-micron filter | ✔ | Often unavailable |
| Collapsible when empty | ✔ | Usually rigid and bulky |
| Squeeze-to-drink bite valve | ✔ | Varies |
| Dust cap | ✔ | Not always included |
| No batteries or tablets | ✔ | Varies |
| Wrist lanyard | ✔ | Not always included |
Technical Specifications
| Specification | Details |
|---|---|
| Product | Klentax Water Filter Bottle |
| Capacity | 1000ml |
| Filter Type | Hollow-fibre ultrafiltration membrane |
| Pore Size | 0.1 micron |
| Flask Material | BPA-free food-grade TPU |
| Mouthpiece | Silicone bite valve with dust cap |
| Design | Collapsible soft flask |
| Power | None required |
| Cleaning | Backwash with clean tap water |
Frequently Asked Questions
What water sources can I use it with?
The Klentax Water Filter Bottle is designed for fresh water from streams, rivers, lakes and taps. It is not intended for seawater or chemically contaminated water.
How quickly can I drink?
With the Klentax Water Filter Bottle, simply fill, screw on the filter cap and squeeze to drink straight away.
Does it need batteries or chemical tablets?
No. The Klentax Water Filter Bottle works with a simple squeeze – no batteries, cords, pumps or tablets.
What does the filter remove?
The 0.1-micron membrane of the Klentax Water Filter Bottle is designed to filter bacteria, protozoa and fine sediment.
Is the flask material safe?
The Klentax Water Filter Bottle flask is made from BPA-free, food-grade TPU with a silicone bite valve.
How compact is it when empty?
The soft flask of the Klentax Water Filter Bottle flattens when empty, so it packs away easily.
How do I clean the filter?
Backwash the filter of the Klentax Water Filter Bottle with clean tap water to help keep it flowing well.
Can I see the filter?
Yes. The Klentax Water Filter Bottle has a transparent filter housing so you can check it visually.
Is it suitable for running?
Yes. The light, collapsible Klentax Water Filter Bottle with its wrist lanyard suits trail running as well as hiking and camping.
Upgrade Your Outdoor Adventures with the Klentax Water Filter Bottle
With a 0.1-micron hollow-fibre filter, a 1000ml collapsible BPA-free TPU flask, a squeeze-to-drink silicone bite valve with dust cap, a wide-mouth opening, a transparent filter housing and an anti-loss wrist lanyard, the Klentax Water Filter Bottle keeps you hydrated without the weight of carrying water. Whether you're hiking, running, camping or travelling, the Klentax Water Filter Bottle provides lightweight, packable filtration wherever the trail leads.