No matter where you are camping or hiking, take this convenient straw with you.

Features:

• To use: Just open the caps, insert the bottom end into the water source and sip filtered water through the mouthpiece
  
• After use: blow through the straw to expel dirty water and flush the filter membrane
  
• Removes 99.99% of waterborne bacteria and protozoan parasites
  
• Filters up to 1000 liters of contaminated water without chemicals
  
• Lightweight: Only 3 oz., easy to carry around anywhere
• Fabric/Material: Plastic
  
• Dimensions: 2.0 inches (H) x 2.0 inches (W) x 2.0 inches (L)
  
• Weight: 2.0 ounces