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 Rated 4.8 Excellent - Trusted By 17,000+

Tarnbrook ™

$239.99
$239.99
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check_circle Washable ceramic filter cartridge

check_circle Gravity-fed, with no pump and no power

check_circle Large 2.6 gal (10 L) bag to collect and store water

check_circle Hands-free filtering powered by gravity alone

Low Stock - Selling Fast

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I took Tarnbrook on a five-day trek through the Highlands and filtered peaty stream water with zero effort. Setup was simple and I will never go back to my old hand pump.

Verified Buyer - Caleb R.

  • Fill the bag with water from a stream, lake or river.
  • Hang it at height.
  • Let gravity draw the water through the ceramic filter cartridge while you get on with camp.

  • 1 x Tarnbrook 2.6 gal (10 L) Gravity Filter Bag
  • 1 x Hose
  • 1 x Ceramic Filter Cartridge

Once your item/s is dispatched,
the estimated delivery time is:

- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days

You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).

✓ Official Authorized Retailer

This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.

Tarnbrook

Tarnbrook

 4.8/5
View full details

  • Over 17,000 recommend Tarnbrook

Built for the Backcountry

backpack

Featherlight Pack Size

At just 1.1 lb (500 g), it measures 8.7 x 7.9 x 3.1 in (22 x 20 x 8 cm). It packs into a backpack or emergency kit without adding much weight or bulk.

water_drop

Simple Gravity Operation

Fill the bag, hang it at height and let gravity draw the water through the ceramic filter cartridge. No pumping, no power and no technical knowledge needed.

Tarnbrook
cleaning_services

2.6 gal (10 L) Capacity

Each fill holds 2.6 gal (10 L), and a clear measuring window on the front shows how much water is in the bag.

hardware

No Power Needed

Tarnbrook works without electricity, batteries or a manual pump, so it suits camping trips and off-grid situations alike.

What our 17,000+ Customers say

Based On Real and Honest Experiences

I took Tarnbrook on a five-day trek through the Highlands and filtered peaty stream water with zero effort. Setup was simple and I will never go back to my old hand pump.

Caleb R.Verified Buyer

We brought Tarnbrook on a family camping weekend and hung it by the tent. The 2.6 gal (10 L) bag was handy for breakfast, cooking and washing up all morning, and the kids loved watching it drip.

Joanna P.Verified Buyer

I doubted a simple hanging bag could beat my pump, but Tarnbrook proved me wrong. It is lighter and needs no pumping at all. Now it lives in my emergency kit and my daypack.

Marcus T.Verified Buyer

Frequently Asked Questions

verified +347 experts reviewed it as the best choice in 2026
Q1 How does Tarnbrook work?
Water flows down from the hanging bag through a washable ceramic filter cartridge. Gravity does all the work, so there are no batteries, pumping or power involved.
Q2 How much water can the bag hold?
The bag holds 2.6 gal (10 L) per fill. A clear measuring window on the front shows how much water is in the bag.
Q3 Does Tarnbrook need electricity?
No. Tarnbrook runs entirely on gravity, with no electricity, batteries or mechanical pumping required.
Q4 Is it easy to carry on long hikes?
Yes. It weighs only about 500 grams (1.1 lb) and measures 8.7 x 7.9 x 3.1 in (22 x 20 x 8 cm), so it fits into a backpack or emergency kit without adding much bulk.
Q5 How do I care for the ceramic filter cartridge?
The ceramic filter cartridge is washable. After use it can be stored again after cleaning and drying, and no special storage conditions are required.
Q6 How do I use Tarnbrook?
Simply fill the bag with source water and hang it at height. Gravity draws the water through the ceramic filter cartridge, with no pumping or power needed.
Q7 How do I hang Tarnbrook?
Tarnbrook has a carry loop and hangs from a branch or hook. Pour water into the bag, hang it up, and gravity does the rest.
Q8 Is it a good fit for emergency kits?
Yes. With no electricity, no batteries and no manual pump, plus a 2.6 gal (10 L) capacity and a weight of about 1.1 lb (500 g), Tarnbrook is easy to pack into an emergency kit.
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