TRIWONDER Reflective Hydration Running Vest Backpack Bag Pack for Marathon Hiking Cycling (Grey with 2 Water Bottles)

Two Water Bottles: This version comes with two 250 ml water bottles, which are pressure-resistant and leak-proof. Put the water bottle in the front pocket of the running backpack so you can easily take it out to drink water Comfortable: The mesh fabric of the ultralight running backpack absorbs sweat and breathes, so you can exercise without burden. Reflective strips keep you visible at night Adjustable: Flexible straps make the running hydration vest fit well and reduce bounce. Chest reference: 78-110cm Multiple Pockets: The hydration backpack has multiple pockets to hold most of items you need. You can carry your water bottles, mobile phone, keys and snacks in the front or back pocket of the hydration vest Great for Outdoors: The running water vest balances minimal weight with smart storage, and is ideal for jogging, marathon, cycling, hiking, climbing