The USWE Vertical 4L Plus is a lightweight hydration backpack designed for the performance minded, multi-sport enthusiast who needs 4L of storage capacity to carry personal gear and hydration. Equipped with soft mesh, highly ventilated shoulder and chest straps and built on the NDM 4-point harness system, the Vertical 4L Plus offers a great fit. Inside the main compartment there are several pockets for your gear and first-aid kit, and a 2L Hydrapak Elite hydration bladder with Slide-Seal top and Plug-N-Play coupling for easier handling. Main compartment with multi organizer pockets Multi size adjustable: M-XL, Adult 2.0l 1L Elite Hydrapak bladder included High-vent soft mesh shoulder and chest straps Lightweight back panel Trekking pole carry system at the back Light attachment points on front and back
