HydraPak Plug-N-Play Cap

Smooth quick coupling for flexible water management

The HydraPak Plug-N-Play Cap is a 42mm screw-on cap with a quick-release connector that makes it easy to connect a drinking tube, filter, camp tap or shower head to your HydraPak reservoir. It quickly transforms HydraPak Seeker hydration bladders, Stash 750ml and Flux bottles into a hydration system, water reservoir or gravity-fed camp system – perfect for hiking, bikepacking and camping.

The integrated twist-release mechanism allows for quick connection and disconnection of the HydraPak hydration hose (sold separately), while an automatic shut-off valve provides leak-proof handling when the hose is removed. A tethered dirt cap keeps the connection clean in the field.

The Plug-N-Play Cap is made of POM plastic and stainless steel , weighs minimally and is an excellent upgrade or replacement cap for those who want to adapt their HydraPak system to the situation.

Features at a glance

42 mm screw cap for HydraPak Seeker, Stash 750 ml and Flux

Quick connect drinking hose/filter/tap (accessories sold separately)

Automatic shut-off – drip-free disconnection

Twist release for quick handling

Dirt guard with rope keeps the clutch clean

Can be used in the pack , on the outside or as a gravity feed in camp

Specifications

Fits: HydraPak products with 42mm opening (Seeker, Stash 750ml, Flux)

Weight: approx. 17.8g

Material: POM plastic , stainless steel

Diameter (lid): 42mm / 1.7”