FOR PEOPLE ON THE MOVE
The world's first and most effective portable water purifier, the LifeSaver Bottle is built to go further. Saving lives for 20 years, the Bottle transforms dirty water in rivers and lakes into clean, safe, great-tasting drinking water.
6,000L
Filtration Capacity
99.99%
Contaminant Removal
750ML
Storage Capacity
BOTTLE ESSENTIALS
We stock a range of spares and accessories to keep your Bottle in perfect working order.
Tough, clear carcass holds 750ml and allows you to see exactly how much water you have left
Tough, clear carcass holds 750ml and allows you to see exactly how much water you have left
Replaceable activated carbon disk ensures water tastes and smells great while reducing chemicals and heavy metals.
Replaceable activated carbon disk ensures water tastes and smells great while reducing chemicals and heavy metals.
Water-tight flip cap prevents leaks and ensures contaminated water doesn't touch the drinking nozzle when filling up.
Water-tight flip cap prevents leaks and ensures contaminated water doesn't touch the drinking nozzle when filling up.
Keep your hands free and your water close to hand
Keep your hands free and your water close to hand
Replaceable sponge prevents dirt and debris from clogging up the filter and allows you to soak water up from puddles or wet leaves to squeeze into the Bottle,
Replaceable sponge prevents dirt and debris from clogging up the filter and allows you to soak water up from puddles or wet leaves to squeeze into the Bottle,
Drink nozzle with chew-proof silicon cover
Drink nozzle with chew-proof silicon cover
Replaceable pump creates the pressure required to force contaminated water through the filter membranes
Replaceable pump creates the pressure required to force contaminated water through the filter membranes
Replaceable ultrafiltration cartridge removes 99.99% viruses, bacteria, and parasites from up to 5,000 litres of water
Replaceable ultrafiltration cartridge removes 99.99% viruses, bacteria, and parasites from up to 5,000 litres of water
Ideal for an emergency preparedness go bag, backpacking, travelling, hiking, fishing or any other outdoor activity where storage space is limited, and lightweight is key, the original LifeSaver Bottle, invented by Michael Pritchard MBE was the world's first portable water purifier, and has been saving lives for over 20 years. Our water purifier bottle allows you transform the dirty water found in rivers, lakes, streams and ponds into safe drinking water - without the use of water purification tablets or power. Simply fill, pump, drink.
The Ultra Filtration water purification system safely removes 99.99% of viruses, bacteria, parasites and microplastics to leave you with clean, clear, SAFE drinking water. Our patented FailSafe Technology stops water from passing through a filter that needs replacing so you'll know exactly when you need change it over. Add an activated carbon filter and the taste will improve too!
Bottle for Survival
The LifeSaver Bottle is an essential part of many military kits including the UK and the US armies. Together with the LifeSaver Jerrycan, our products have helped keep soldiers safe when deployed overseas and living in challenging conditions.
The mil-spec Bottle has been tested by independent labs to meet product-specific NSF Protocol P248, making it the best filtration bottle on the market. Its touch construction doesn't rely on power or chemicals making it the ideal water solution for Preppers and Survivalists. Also available in money-saving preparedness packs.
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Get the most from your Bottle with our essential extras.
Be ready for any eventuality with our complete LifeSaver Bottle Solo Emergency Preparedness Pack. Ensure you have access to safe drinking water whatever the situation. Our water filtration system removes 99.99% bacteria, viruses, parasites, microplastics and more. Provides up to 6,000 litres of purified water at a fraction of the cost of bottled water. That's enough drinking water for one person for five and a half years.
Add a foil-wrapped spare filter to your preparedness kit and that's ten years of peace of mind.
The Solo Pack comes with a pack of four spare Activated Carbon Filters and a Maintenance Pack.
Three simple steps between you and safe, clean drinking water
We've looked at the specs on four similar water filter bottles found on Amazon and listed the key features so that you can compare them. All details taken from manufacturers' websites Nov 2025.
| LifeSaver Bottle | Grayl GeoPress | Bachgold Outdoor | Aquapure Traveller | Lifesystems Filter Bottle | |
|---|---|---|---|---|---|
| Made in | UK | USA | China | China | China |
| Type | Purifier | Purifier | Filter | Purifier | Purifier |
| Method | Ultrafiltration | Adsorption | Ultrafiltration | Adsorption | Adsorption |
| VALUE | |||||
| Cost | £180 | £100.00 | £51.99 | £49.50 | £49.99 |
| Filters up to | 6000 l | 250 l | 1500 l | 350 l | 600 l |
| Cost per litre | 1p | 25p | 4p | 14p | 8p |
| TECHNICAL | |||||
| Capacity | 750 ml | 710 ml | 500 ml | 700 ml | 1000 ml |
| Flow rate | 2.5 l/min | 5 l/min | 3.9 l/min | 1.0 l/min | N/A* |
| Filter pore size | 0.015 micron | N/A | 0.02 micron | N/A | N/A |
| PHYSICAL | |||||
| Dry weight | 636g | 450g | 400g | 126g | 255g |
| Size HxWxD | 305x96x96mm | 265x86x86mm | 240x80x80mm | 210x75x75mm | 260x90x90mm |
| PROVEN CONTAMINANT REMOVAL TO EPA GUIDE PROTOCOL | |||||
| Bacteria | ✓ | ✓ | ✓ | ✓ | ✓ |
| Viruses | ✓ | ✓ | X | ✓ | ✓ |
| Parasites | ✓ | ✓ | X | ✓ | ✓ |
| AESTHETIC EFFECTS (ACTIVATED CARBON FILTER) | |||||
| Chemicals | ✓ | ✓ | X | ✓ | ✓ |
| Heavy Metals | ✓ | ✓ | X | ✓ | ✓ |
| Taste & Odour | ✓ | ✓ | ✓ | ✓ | ✓ |
| SAFETY | |||||
| FailSafe | ✓ | X | X | X | X |
| Independently tested to full NSF P231 or NSF P248 drinking water standards | ✓ | X | X | X | X |
We stand behind every LifeSaver Bottle with industry-leading guarantees and certifications
Everything you need to know about the LifeSaver Bottle water purification system
The LifeSaver Bottle uses advanced ultrafiltration technology to remove 99.99% of viruses, bacteria, cysts, parasites, and microplastics from contaminated water. Simply fill from any freshwater source, pump to activate the filtration system, and drink clean, safe water. No batteries or power required.
Each cartridge is capable of purifying up to 6,000 litres of contaminated water before needing replacement. The cartridge has an integrated failsafe mechanism that prevents water flow once it reaches capacity, ensuring you never drink unfiltered water.
The LifeSaver Liberty has a 750 ml capacity - about the same as a bottle of wine.
Rinse the Liberty with clean water periodically. Replace activated carbon filters as needed for fresh-tasting water. When the cartridge reaches 2,000L capacity, it will automatically stop flowing - simply replace with a genuine LifeSaver replacement cartridge. Store in a cool, dry place when not in use.
The LifeSaver Bottle is designed for use with freshwater sources such as rivers, lakes, and streams. It removes harmful contaminants including viruses, bacteria, cysts, parasites, and microplastics. Do not use with saltwater or chemically contaminated water.
Along with essential replacement parts - cartridges, spare activated carbon filters - we also offer a range of accessories to help you get more from your Bottle.
The LifeSaver Bottle is designed and manufactured in Great Britain with unrivalled quality and precision engineering. Each unit meets stringent quality standards and certifications.
