If you are looking to pack and travel light, the LifeStraw Peak Series Collapsible Squeeze 1L Bottle With Filter - Dark Grey is a great option which promises safe and clear drinking water wherever you venture. This collapsible squeeze bottle from LifeStraw will protect against bacteria, parasites, microplastics, silt, sand and also cloudiness. It is highly versatile and can be used to drink directly from, with other Peak Gravity systems or you can use just the filter as a straw for easy hydration straight from a water source! This filter will last for up to 2000L before a replacement filter is needed. 

LifeStraw Peak Series Membrane Microfilter Protects Against:

• 99.999999% Of Bacteria
• 99.999% Of Parasites 
• 99.999% Of Microplastics, Silt, Sand & Cloudiness
• Pore Size: 0.2 Micron
• Membrane Microfilter Lasts Up To 2000L/500 Gallons 

Specification:

• Dimensions: 4.7 x 12.1" / 12 x 30.8cm 
• Weight: 3.9oz / 110g
• High Flow Rate: 3L/Min
• Drink Directly, Screw On Filter Externally To Get Last Drop, Fill Other Containers, Use With Other Peak Gravity Systems, Use Filter As A Straw 
• Meets US EPA & NSF P231 Drinking Water Standards For The Removal Of Bacteria & Parasites 
• BPA Free, FDA Approved, Premium Materials 
• Includes: LifeStraw Peak Series 1L Collapsible Squeeze Bottle With Screw Top Cap & Tether, Backwash Accessory, User Manual 

LifeStraw believe that everyone deserves equitable access to safe drinking water. LifeStraw design beautiful, simple and functional products that promise to provide the highest protection from unsafe water, wherever you are in the world. From straw filters to bottle filters and gravity filters, LifeStraw products will allow you to stay hydrated no matter where your next adventure takes you. You can view a wide variety of LifeStraw products here at Preppers Shop UK.