Hydrapak Seeker 4L Mammoth Gray Water Storage

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.

Low-profile, durable, coated handle for easy pouring and carrying – tear & weather resistant

Leakproof 42mm screw cap with tear resistant, removable tether

Compatible with 42mm threaded backcountry water filters, the Katadyn® BeFree™

Filter screws on to the top allowing you to filter more water at camp

Large 42mm opening makes it easy to fill and tethered screw cap prevents cap from getting lost – creates a convenient carry loop for holding the Seeker upright when filling

Two load bearing side lash points, for attaching to your pack or setting up a gravity feed

External capacity gauge allows you to track your hydration intake or measure out the contents

Versatile design, can be used as a hydration reservoir or paired with a Plug-N-Play Cap and 28mm filter adapter

Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity

Can be frozen or filled with hot water (max temp 60° C / 140° F)
Safe and reliable, 100% BPA & PVC free

CAPACITY
4 L / 140 fl oz

DIMENSIONS
420 mm x 150 mm / 16.5 in x 5.9 in

WEIGHT
104 g / 3.7 oz

MATERIAL
TPU, PP, Nylon