HydraPak  Seeker 2L Collapsible Water Container - 70 fl. oz.

Color: Mammoth Grey

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Built for long-haul trips, the HydraPak 2L Seeker collapsible water container boasts a durable pour handle, 2 side lash points for hanging or pack attachment, and a design that withstands freezing.

Location Image of color Mammoth GreyLocation Image of color Mammoth Grey
Location Image of color Mammoth Grey


  • You can freeze it to use as an ice pack or fill it with hot water to keep you warm (max temp 60°C / 140°F)
  • Flexible design makes it so light and compact, you'll forget it's in your pack
  • Made of ultra-durable, abrasion-resistant TPU and RF-welded seams for superior durability and elasticity; materials are BPA- and PVC-free
  • Includes 2 load-bearing side lash points for attaching to your pack or setting up a gravity feed
  • Low-profile, durable, coated handle allows for easy pouring and is tear- and weather-resistant
  • Large 42 mm screw cap opening makes it easy to fill and the rigid rim allows for easy pouring; removable tear-resistant tether prevents cap loss and functions as a carry loop
  • External capacity gauge allows you to track your hydration intake or measure out the contents
  • Fold or crush it to collapse down and pack into the included storage bag
  • Katadyn BeFree filter (not included) screws onto the top, allowing you to filter more water at camp
  • Can be used as a hydration reservoir or paired with a Plug-N-Play cap and 28 mm filter adapter (not included) to fit most 28 mm threaded water filters


View all HydraPak Water Storage Bags

Technical Specs

Item #190100
Best Use


Liquid Capacity (L)

2 liters

Liquid Capacity (fl. oz.)

70 fluid ounces






5.1 x 12.6 inches

BPA Free



2.7 ounces

81 reviews with an average rating of 3.7 out of 5 stars

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