

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.
COMPATIBLE GEAR

















Stash™ 750ml
COMPRESSIBLE ON-THE-GO HYDRATION

Shipping $45+

Returns

Guarantee
Welcome to utility and design in harmony. Essential equipment for every adventurer, the Stash 750 flattens for maximum room in your pack. Expands for use on the trail. It’s compact, flexible and 50% lighter than a hard bottle. Construction with purpose.



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PACKABLE
Twist to collapse down to 1/4 of it's filled size when empty, minimizing the space it takes up in your pack
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LIGHTWEIGHT
Compact and convenient, 50% lighter than most hard bottles
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Easy Carry
Flexible bail handle for comfortable carrying and easy attachment

























Seeker™ 2L
ULTRA-LIGHT WATER STORAGE

Shipping $45+

Returns

Guarantee
The great outdoors just got greater. The Seeker™ 2 L is HydraPak’s ultra-light, durable water storage bag for camping, backpacking, you name it. It collapses down to the size of a fist, easy to pour and transport. The leakproof, tethered cap is filtration compatible making it the perfect tool for the long haul.
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PACKABLE
Fold or crush to collapse down and pack into the included storage bag
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FILTRATION COMPATIBLE
Filter more water in the backcountry, most 42mm threaded filters screw on to top
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LOW-PROFILE HANDLE
Durable, coated handle for easy pouring and carrying
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LIGHTWEIGHT
Flexible design makes it so light and compact, you’ll forget it is in your pack



















Seeker™ 3L
ULTRA-LIGHT WATER STORAGE

Shipping $45+

Returns

Guarantee
Get out and stay out. The Seeker 3 L is a durable, ultra-light hydration storage system for all your long haul excursions. A weather-resistant pour handle, and two side lash points for hanging or pack attachment make it the perfect backcountry tool. You can freeze it to use as an ice pack or keep it in your camp kit for your go-to filter bag. Adventure seekers, this one is for you.
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PACKABLE
Fold or crush to collapse down and pack into the included storage bag
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FILTRATION COMPATIBLE
Filter more water in the backcountry, most 42mm threaded filters screw on to top
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LOW-PROFILE HANDLE
Durable, coated handle for easy pouring and carrying
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LIGHTWEIGHT
Flexible design makes it so light and compact, you’ll forget it is in your pack



















Seeker™ 4L
ULTRA-LIGHT WATER STORAGE

Shipping $45+

Returns

Guarantee
Go the distance with our high-capacity Seeker 4 L. The flexible coated handle allows for easy pouring and carrying. It packs away nice and easy. Its streamlined shape fits in a wide variety of packs, whether strapped to the outside or inside a pack pocket. Pairing volume with performance.
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PACKABLE
Fold or crush to collapse down and pack into the included storage bag
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FILTRATION COMPATIBLE
Filter more water in the backcountry, most 42mm threaded filters screw on to top
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LOW-PROFILE HANDLE
Durable, coated handle for easy pouring and carrying
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LIGHTWEIGHT
Flexible design makes it so light and compact, you’ll forget it is in your pack
- 42mm replacement screw cap with drink tube
- High-flow bite valve auto-seals after each sip
- Fits SoftFlask 500ml and 750ml, Stash 750ml, UltraFlasks, and Seekers
- Easy to clean; top-rack dishwasher safe
- Safe and reliable, 100% BPA & PVC free
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WEIGHT
14.2 g / 0.63 oz -
MATERIALS
PP, POM, Silicone