Hiking the Tian Shan Mountains Wild, Kyrgyzstan

Aquapure Traveller Water Bottle

Aquapure Traveller Water Filtration Bottle (APT)

Effective against: Typhoid Fever, Cholera, Salmonella, Hepatitis A & E, Norovirus, Cryptosporidium, Giardia, Tapeworm, Polio, Travellers Diarrhoea

Benefits for the YellowWood Traveller

  1. Reduction of risk of acute infection and chronic illness from drinking contaminated water
  2. Avoids dehydration (through lack of access to clean water)
  3. Safe water for taking medications and for minor wound irrigation
  4. Easy to use
  5. Collect and go from any non –saline source and drink when ready
  6. No wait time
  7. No unpleasant taste associated with chlorine based chemical disinfection products
  8. Environmentally friendly – avoids one use plastic bottle waste
  9. Robust bottle
  10. Easy to clean
  11. Excellent value: Each bottle purifies 350L of water. At RRP of £39 that means a cost of 11.4p / l. We are subsidising the bottles, offering YellowWood travellers a bottle for £20.00 working out at only 5.71p/litre! For comparison, in Tesco’s, a 500ml of Highland water will cost you 25p (and mean use of a plastic bottle that will end up as waste).

How does it work?

The purification core or Mechanically Advanced Disinfection capsule (aka M.A.D) contains up to 500 layers of pores between high surface area, sub-micron, charged neo-alumina fibres, Powdered Activated Carbon and antimicrobial silver impregnated zeolites.

The fibres create a natural electropositive charge, which covers the depth and void volume between the fibres and removes negatively charged submicron particles (e.g. viruses). Larger particles, e.g. bacteria and parasitic protozoan pathogens, are captured by electro adhesion and mechanical action, with the restriction of pathogenic cysts by mechanical restraint within the fibre matrix.

The small PAC particle size produces a rapid reaction with chemical contaminants.

The silver ion impregnate in the -2 micron zeolites is used to inactivate and inhibit growth of retained bacteria and is only released by ion exchange allowing for controlled delivery.

The media component is permanently bonded to the cap and is replaced as a complete unit when necessary

Effectiveness in tests:

Bacteria: 99.99997%

Viruses: 99.999%

Protozoa: 99.993%


The AquaPure Travller (APT) bottle is the culmination of over 20 years of continual development of the product in terms of the bottle and the purifier cap.

  • FDA approved plastic cap that can be removed with one hand, or when wearing gloves
  • Integrated cap and purification module with a capacity of up to 350L of water
  • Unique shape acts as a physical pump
  • The bottle is made form food grade FDA approved low-density polyethylene
  • Water capacity of 700ml
  • Weight empty: 83g
  • Weight full: 786g
  • Dimensions: 220mmH x 70mm D
  • Colour: Titanium and Black
  • Operational range from 0-50degrees C

T's & C's

  1. One subsidised APT bottle per YellowWood booking after deposit payment received.
  2. Email info@yellowwoodadventures.com to secure your bottle. Payment (£24 including UK postage) can be made by BACS to YellowWood Adventures Ltd, Sort Code 309626, Acc 24258768. Please use the reference APT-, followed by your surname eg APT-Thompson
  3. We will then ensure that there is a bottle available for you at your start hotel. Please note that we are currently not able to post your bottle out to you in advance of your adventure (but this does mean more space in your luggage!).

If you would like to purchase a bottle, please contact us.


To help you choose the right adventure for you, we have given each itinerary a grading that relates to the level of Walking / Trekking you will experience during the trip. This grading can be found on the Yellow map on the adventure page of the website.

All of our trips involve a level of general activity so are designed for people who are in good health, enjoy the outdoors, and have a taste for adventure and some level of fitness. As will be clear from our destinations, the climate (and altitude) may be different to that which you are used to, so please take this into consideration when choosing the most suitable holiday.

Please read our Adventure Itinerary & Essential Information for more information and don't hesitate to contact us if you would like to chat through whether you have found a suitable adventure for you.

Grade 1-3: Entry Level

You need to be in good physical health to enjoy your active holiday, but you don’t need to be an experienced hiker. These itineraries offer a mix of sightseeing and easier walking for around 2-4hrs a day, with the emphasis on sights and cultural experiences. 

Walks will be well marked or on defined pathways, and often around sites of interest. The expected amount of descent/ascent will depend on the landscapes of the destination, but will not exceed 400m/day, and will often be much less. Walks are at low altitude (below 3000m). 

You will not be required to carry more than a day sack with water and essentials. Ensure you are aware of the weather conditions likely in the destination you are visiting and have a pair of comfortable and worn in walking shoes/boots.

Grades 4-6: Intermediate

You need to have a good level of fitness and be a regular walker for these adventures, with ideally some trekking experience. You can expect to be walking for 3-6 hours per day, not including rest stops, normally on good trail paths but with some uneven surfaces at times. 

You will not be required to carry more than a day sack. You may be walking in more challenging temperatures. You will generally be walking at low altitude (below 3000m) but may walk at altitudes up to 4000m. The amount of ascent could be up to 800m in a day but will frequently be less. You may walk on consecutive days.

Ensure you are aware of the weather conditions likely in the destination you are visiting and have suitable clothing for this adventure.

Grades 7-9: Challenging

You need to have a good level of fitness with previous experience of trekking. Extra training before your trip will ensure that you get the most out of your adventure. Areas will be remote and terrain uneven. 

Expect to walk for 5 – 8 hours a day, not including breaks, with some very steep ascents and descents. You will be walking at altitude (over 3000m but not higher than 5000m).

Ensure you are aware of the weather conditions likely in the destination you are visiting and have suitable equipment/clothing for this adventure (see the packing list for your adventure).

Please check individual itineraries for details of what you will need to be carrying with you.

Enquiry Process

Get in touch via our Enquiry form to check our availability, discuss the adventure and check we can meet your needs.

Complete our Enquiry Form; contact details, additional requirements (eg diet or health requirements) & questions you may have. Include as much information as you are able to, so we can help you with the detail you are looking for

Click on 'Send Enquiry' (receipted).

We will be in touch as soon as we are able, to answer your questions and help you plan your adventure.

+44 207 846 0197

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