PackFlask+™ 750 ml

Fast & Light Filtration
$159.99
Color Clear
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Ships from Australia
Australian Shipping

We process orders within 2 business days. Nationwide shipping is $9.95 from Melbourne. Smaller parcels usually take 2–6 business days; larger parcels 1–7, depending on metro or regional.

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30 Day Returns
Returns & Exchanges

We are happy to offer a 30 day return policy/satisfaction guarantee. If, for whatever reason, you are not happy we will exchange or refund your purchase.

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Beyond™ Lifetime Guarantee
Beyond™ Lifetime Guarantee

If you experience any failures due to the product's manufacturing or materials, we'll repair or replace the item for free.

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Material

TPU, PP, Silicone, POM, TPE, ABS, Hollow Fibre, Polyester, EVA, Nylon

Dimensions

228 mm x 107 mm / 9.0 in x 4.2 in

Weight

116 g / 4.1 oz

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Front virew HydraPak clear 750 ml PackFlask plus water bottle in a black mesh pouch with flip lid open. Ships locally.
Front view of Hydrapak waler filter gray cap on a white background.
Front view of Hydrapak waler filter in a protective mesh back
HydraPak clear 750 ml PackFlask plus water bottle with black mesh pouch to the right
Person in outdoor setting filtering water from a stream using a HydraPak PackFlask
Man wearing an orange backpack and holding a HydraPak PackFlask in its protective mesh sleeve in a natural setting
Person holding a HydraPak PackFlask ready to put the filter cap into place
Person with a HydraPak PackFlask in its protective mesh sleeve, with it  attached to the strap of his backpack
Man with a backpack hiking through a forest. He has a HydraPak PackFlask attached to the strap of his backpack via the protective mesh sleeve
Person threading the chest strap from their backpack through the mesh pouch of a HydraPak PackFlask

Product Details

Carry less water and filter on the fly. Building on the innovative PackFlask™ design, this enhanced system features an integrated filter for fast, reliable hydration on the trail. Simply find a water source, fill and drink directly through the high-flow, self-sealing nozzle. The filter screws securely onto the flask, doubling as a squeeze filter for filling bottles or pots at camp. The stretch-mesh pouch securely attaches to your pack harness for hands-free use.

FILTER FACT SHEET | FILTER USER MANUAL

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

Beyond Lifetime Guarantee Beyond Lifetime Guarantee
Easy To Use Easy To Use
Fits Most Packs Fits Most Packs
Lightweight And Compact Lightweight And Compact
Camping Hiking

Capacity

750 ml / 25 fl oz

Weight

116 g / 4.1 oz

Dimensions

228 mm x 107 mm / 9.0 in x 4.2 in

Material

TPU, PP, Silicone, POM, TPE, ABS, Hollow Fibre, Polyester, EVA, Nylon

Care

Avoid freezing filter. Freezing may ruin the hollow fiber membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing.

Features

INSTANT ACCESS

Stretch mesh pouch attaches to your pack harness and securely holds the bottle for hands-free hydration.

FAST & SAFE FILTRATION

The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 liters of water at a rate of >1L per minute.*

PACKABLE

Sized for easy integration with the pouch, the empty PackFlask™ bottle packs small—just flatten, roll, and stash it away.

DUST COVER

Protects the nozzle from dust, mud, dirty hands and bacteria. Quickly opens and closes with a single-handed flip.

LIGHT AND TOUGH

Lighter than traditional bottles, and made of durable TPU with RF-welded seams.

INCLUDED BACKFLUSH ADAPTER

Plugs into filter valve and threads onto a bottle of clean water for backflushing the filter to restore flow rate.