Hydration Backpack 5.5L Trail Running Vest With 2L Bladder Reservoir Marathoner
#OMOBP5018

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5.5L race vest with 2L bladder and 2 pcs water bottles, the backpack weight is 8.82oz/250g super light, reducing much of the load during the running. This backpack can be used for more than running and hiking. It is suitable for almost all outdoor activities such as running, riding, camping, marathon, etc.