Drift Lumbar Pack, Marine HB22SLTQ Ammonium Chloride helps prevent urinary

Ammonium Chloride helps prevent urinary calculi (water belly)

3/8" x 1 1/2" x 48" slats woven together with five two-wire strands of galvanized wire

6% TENCEL Lyocell

These items in addition to a five-piece nesting pipe are included with our Alpine Cylinder package

It has everything you need to hop on and go

Drift Lumbar Pack, Marine HB22SLTQ Ammonium Chloride helps prevent urinaryUPDATED FOR 2026! For light day hikes, long bike rides and general exploring, the Drift provides a place to stash snacks, water, the essentials and an extra layer. Our go to, form fitting, every day lumbar pack; built tough and organized for your daily carry needs.