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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: 16.5 in x 5.9 in / 420 mm x 150 mm
• WEIGHT: 3.7 oz / 104 g
• MATERIAL: TPU, PP, Nylon