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.

• Twist release technology quickly connects / disconnects HydraPak drink tube (not included)
• Automatic shut-off for leak-proof tube removal
• 42mm screw cap fits Stash 750ml and Seekers
• Includes a dirt guard with tether to keep your cap clean