The Hydrapak Flux 1.5L Bottle with Filter Kit is a hydration solution designed for outdoor enthusiasts who need reliable access to clean drinking water. This bottle features a built-in filter that removes 99.99% of waterborne bacteria, ensuring safe hydration on the go. The light and compact design allows the bottle to compress like a soft flask, significantly reducing weight and space when empty. Its high flow nozzle ensures efficient water flow, while the flexible handle provides easy carrying and attachment to gear. Constructed with Thermoplastic polyurethane (TPU) and radio frequency (RF) welded seams and a dual-layer film laminate construction, this bottle is extremely durable and can withstand rugged conditions . Additionally, it is Bisphenol A (BPA) and Polyvinyl chloride (PVC)-free, catering to health-conscious users, and can withstand a wide temperature range, ensuring performance in diverse environments.

Key Features:

  • Removes Waterborne Bacteria: Built-in filter eliminates 99.99% of escherichia coli and parasitic cysts.
  • Light and Compact: Compresses like a soft flask, cutting weight by 50%.
  • High Flow Nozzle: Ensures efficient and fast hydration.
  • Flexible Handle: Easy to carry and attach to packs.
  • TPU and RF Welded Seams: Provides enhanced durability.
  • Dual-Layer Film Laminate Construction: Provides enhanced durability.
  • BPA and PVC Free: Safe for health-conscious users.
  • Temperature Range: Suitable for freezing or filling with hot water, up to 60 degrees Celsius.

Brand : Hydrapak

SKU: HYPK-HYD-GF425F

Model # : HPGF425F

Barcode : 834456003076  (AD-2)

Bottle Volume : 1-2L

Insulated : No

  • Capacity: 1.5 L / 50 fl oz
  • Weight: 143 g / 5.0 oz
  • Dimensions: 250 mm x 115 mm / 9.8 in x 4.5 in
  • Materials: TPU, POM, ABS, Hollow Fiber, Silicone
Free shipping on orders over $140 to Australia*
Shipping on small orders (under $140) only $9.95
Shipping on all orders to NZ only $9.95
Express shipping to Australia & NZ only $15

Standard Shipping (AU) – FREE on orders over $140 and $9.95 on orders under $140. Orders are dispatched within 1 business day. Click here for shipping delivery times

Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.

Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.

Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.

Terms and conditions apply, click here for a full overview of our shipping policies

Manufacturing defects covered, replaced or repaired if soon after purchase. Please visit https://support.hydrapak.com/hc/en-us/categories/115002258407-Warranty to lodge a direct warranty claim.

  • If you have selected the wrong product/size for you, or want to exchange/return for any reason except for warranty or our error, this is referred to as a 'change of mind' return.
  • Not all products are eligible for change of mind returns (click here for excluded products).
  • Once you submit a Return Request, we will provide return instructions via email (along with a prepaid return label if applicable). Please wait to receive this before returning any items (Try 2 Anything excluded)
  • Change of mind returns can be resolved by your choice of exchange, full store credit, or a refund. Refunds are subject to a $19.95 admin fee.

For a full overview of our returns and warranty policies, see Returns and Warranties

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