Big Zip EVO 2L Lumbar Drink Tube Kit Polyester 600D / TEP 500D and stores away in your

and stores away in your pocket with the help of the folding bill

Tread on the mud

secure opening and closing

Designed for technical approaches and perfect for a wide range of day trips from the crag to alpine missions

Built with highly breathable stretch-mesh and tough synthetic leather

Big Zip EVO 2L Lumbar Drink Tube Kit Polyester 600D / TEP 500D and stores away in yourThe Big Zip Drink Tube Kit easily replaces a damaged or old drink tube on your Platypus Big Zip EVO Reservoir. Grab a separate kit for a partner or each member of the family if sharing reservoirs is on your agenda. Includes a drink tube with quick disconnect fitting, a Big Zip EVO shutoff valve, lapel attachment, and a HyFLO bite valve.