STRAWS - 250: 2 Litters/ 0.528 Gallons - Multi-purpose-hydration - Foldable Water Bladder with Membrane Cartridge of 0.01 Micron Medical Grade Hollow Fiber - For people who are living in the farms, working in fild, construction and warehouses, and practicing outdoor activities - Replaceable Cartridge 6 Inches long - With good quality water it filter up to 264 Gallons or 1000 Liters. Do not use in salt water.


Let gravity do the work when you need clean drinking water. With this gravity system 2.0 L, you can drink directly from the reservoir or easily fill a bottle. The longlife filter & leak-proof lid gives lasting safe water and allows you to go anywhere without worrying leakage.

It’s super collapsible, durable & light-weight.



  • 0.01 micron (minimum) replaceable filter is tested to protect against harmful organisms; it removes 99.99% of protozoa and 99.9999% of bacteria to EPA standards
  • Easily hang the durable and collapsible TPU bag with the sideslip handle and carabiner
  • Filters up to 600 ml (maximum) per minute
  • 140mm, wide-mouth opening makes for easy filling from a lake, stream or faucet
  • Simply shake or swish the replaceable filter to remove debris
  • Filter capacity: up to 1,000 liters; individual results will depend on water quality
  • BPA-free materials


Technical specs

Best Use

Backpacking, Household Filtration System

Filter Type Gravity
Filter Medium

Hollow Fiber UF Membrane,


Protozoa and Bacteria


600ml/min (maximum)

BPA Free


Net Weight 120g (4.23 ounces)


    SKU: 12.00 x 50 =

      • "QUANTITY" 1 =    50 un...
      • "QUANTITY" 2 = 100 un...
      • "QUANTITY" 3 = 150 un...(and so on)


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