













Flux™ 750ml
Ultra-Light Reusable Bottle

Shipping $45+

Returns

Guarantee
Flexible bottles get an upgrade. The Flux is shaped like a hard bottle, compresses like a softflask, and cuts weight by 50%. Topped with a dust cover and twist-drink nozzle for grab-and-go hydration, plus a bail handle to keep hydration secure in your hand or on your pack. The Flux stands upright like a hard bottle but when you finish your drink, this bottle packs down to pocket size.
-
HIGH FLOW NOZZLE
Twist to Drink Nozzle drinks like that of a traditional wide mouth bottle but with more flow and less splash.
-
DUST COVER
Keeps dust off your drink nozzle. Quickly opens and closes the drink nozzle with one hand without any direct contact with dirty hands.
-
FLEXIBLE BAIL HANDLE
For comfortable carrying, quick attachment and securing the rolled up bottle when empty.
-
FITS IN PACK POCKETS
Designed to fit in pack pockets when full and to roll up when empty for space saving storage.
-
LIGHTWEIGHT & COMPACT
50% lighter than a hard bottle and compresses down to pocket size when empty.
COMPATIBLE GEAR


Bottle Bright® (12 Tablets)
Safe & Effective Cleaning Tablets

Shipping $45+

Returns

Guarantee
When it comes to hydrating equipment, heavy duty use needs heavy duty cleaning. Bottle Bright tablets are readily biodegradable and all natural, made to keep all your containers clean and operating at optimum performance.
Contains 12 tablets. Use one tablet per liter of water.







42mm Filter Cap
On-The-Go Water Filtration

Shipping $45+

Returns

Guarantee
Filter water on the go. The new 42MM Filter Cap threads seamlessly onto all sizes of HydraPak’s 42MM threaded Seeker water storage bags and Flux flexible bottles morphing them into filtration solutions. The end result being lightweight filtration kits that can either be used to squeeze filtered potable water into other camp bottles and containers or to drink freshly filtered water from a Seeker, Flux ,UltraFlask or SkyFlask. Both deliver fast and easy water treatment around camp or on the go. FILTER FACT SHEET
-
LIGHT & COMPACT
At only 57 grams, our filter is one of the lightest filter options available. Its small size takes up no extra space when stored or threaded directly onto a Seeker or Flux.
-
DUST COVER & HIGH-FLOW NOZZLE
Keeps dust off your drink nozzle. Quickly opens and closes the drink nozzle with one hand without any direct contact with dirty hands.
-
42MM THREAD COMPATIBLE
Thread the filter onto most popular backpacking water storage bags, flexible bottles and running flasks including the Seeker water storage bags, Flux bottles, UltraFlasks and SkyFlask handhelds.
-
FAST & SAFE FILTRATION
Removes 99.99% of E Coli & Parasitic cysts. Filters approximately 1,500 liters of fresh water at a rate of >1 L per minute.
-
SAFE
Filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia (99.9%) from approximately 1,500 liters of water.
-
SAFE & RELIABLE
100% BPA and PVC Free












Flux™+ 1.5L
Ultra-Light Reusable Bottle + Built-In Filtration

Shipping $45+

Returns

Guarantee
-
COMPACT
Uniquely shaped to be shorter, more stable and easier to fit in pack pockets than standard hard bottles. Rolls up when empty for space saving storage.
-
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.
-
DUST COVER & HIGH FLOW NOZZLE
Keeps dust off your drink nozzle. Quickly opens and closes the drink nozzle with one hand without any direct contact with dirty hands.
-
HIGH FLOW NOZZLE
Twist to Drink Nozzle drinks like that of a traditional wide mouth bottle but with more flow and less splash.
-
FITS IN PACK POCKETS
Designed to fit in pack pockets when full and to roll up when empty for space saving storage.
-
FLEXIBLE BAIL HANDLE
For comfortable carrying, quick attachment and filling in a lake or river.


Flat Cap - 42mm
Replacement Cap

Shipping $45+

Returns

Guarantee
This is a replacement cap for the Stash 750ml bottle and the Seeker water storage container.
Please note that this cap is not compatible with any of our SoftFlasks.


Plug-N-Play™ 42mm Cap
Water Storage Accessory

Shipping $45+

Returns

Guarantee
Quickly connect a drink tube to your HydraPak Seeker or HydraPak water bottle for versatile backcountry use with the Plug-N-Play™ cap. Use inside your pack like a hydration reservoir, strap outside like a bottle, or quickly setup a gravity feed at camp.


Drink Tube Cap - 42mm
Soft Flask Replacement

Shipping $45+

Returns

Guarantee
This replacement cap features a drink tube designed for quick and minimal effort access to your hands free hydration flask or bottle. Fits all HydraPak products with a 42mm opening including the SoftFlask 500ml and 750ml, Stash 750ml bottle, UltraFlasks, and Seeker water storage containers.
- Flexible handle for comfortable carrying, quick attachment and securing the rolled up bottle when empty
- Dual-layer film laminate construction adds structure
- Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
- 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60° C / 140° F)
-
CAPACITY
750 ml / 25 fl oz -
WEIGHT
92 g / 3.2 oz -
Dimensions
200 mm x 85 mm / 7.9 in x 3.3 in -
MATERIALS
TPU, POM