Meet the Swix Pace 4L Hydration Vest, designed for extended trail runs. Equipped with a hydration reservoir and two 500 ml flasks, it ensures you stay hydrated throughout your journey. With multiple front pockets, your fuel and essential items are conveniently accessible whenever you need them. 2 x 500ml soft flasks Attachment for running poles Fast opening zip access to main compartment for easy refuelling Zip and slip pockets on the outside of the pack for easy gear storage Key clip Weight With Reservoir and Flasks: 480 g Without: 290 g Dimensions Volume: 4 L Length: 48 cm Width: 30 cm Depth: 17 cm Materials Main Materials: recycled nylon, 20 D Body Contact Mesh: polyester External Mesh: polyester, elastane