Hydrapak Ultraflask 500ml + Filter

Description

The UltraFlask 500ml + Filter Kit is a compact and efficient solution for safe hydration; designed to provide clean water on the move. With a flexible and compressible design; it fits securely in hydration packs and vest pockets; ensuring stability and comfort while reducing bulk as you drink. The 42mm wide opening allows for easy filling at water sources; and the bite valve delivers smooth; drip-free sips with every drink. The secure grip simplifies attaching and removing the filter; while the included backflush adapter restores flow rate for long-lasting use.

NOTE: the included backflush adapter is located in the lower part of the box, along with the documentation.

Features

• Fast and Safe Filtration
  Removes Escherichia coli; Cryptosporidium parvum; and Giardia Lamblia from up to 1;500 litres of water at a rate of >1L per minute.*
• Secure Grip
  Flexible structure provides a firm hold for screwing and unscrewing the filter.
• Pack-Friendly Fit
  Soft materials conform to most hydration pack and vest pockets for stability and comfort.
• High-Flow Valve
  Bite-activated; self-sealing valve eliminates drips for smooth hydration.
• Large 42 mm Opening
  Simplifies filling at streams; lakes; or other water sources.
• Compressible Design
  Reduces water movement and bulk as the flask empties.
• Included Backflush Adapter
  Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.  Located in the lower part of the box.  If you wish to use this, please remove it from the box before you dispose of the packaging.

*Effectively removes common waterborne bacteria; such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.

Specs

• Dimensions: 240 mm x 70 mm
• Weight: 65 g
• Capacity: 500 ml
• Materials: TPU; Silicone POM; Hollow Fibre; ABS