Quickstart 2.0 3L Hydration Pack meta-size-chart-sigvaris-merino-outdoor-sizing-chart The rigid ExoSpine™ creates superior

The rigid ExoSpine™ creates superior hand feel and support

3 adjustable velcro forefoot straps

Environmentally preferred premium leather from LWG-certified tannery

Synthetic Lining

the Propet Tyler Ankle Strap Boot will have you covered in chilly outdoors

Quickstart 2.0 3L Hydration Pack meta-size-chart-sigvaris-merino-outdoor-sizing-chart The rigid ExoSpine™ creates superiorTheres a first time for everything, including upgrading your running routine to a hydration pack. If youre ready for hands free freedom without leaving your H2O or phone behind, QuickStart 2. 0 is the perfect new pack for you. Features Includes 1. 5L bladder Front storage for nutrition and phone fits most large format smartphones Front bottle pocket fits up to 22oz flasks Main back zippered pocket for extra layers and other running essentials