Running 15L Backpack Size:ONE SIZE The PVC coated foam with

The PVC coated foam with a latex bladder construction makes for ultimate durability and long-lasting performance while the grain textured grip improves handling

\nRechargeable: Yes Length (defocused): 128 mm Head Diameter: 32 mm Weight: 156 g

30 Electronically Adjustable resistance levels

Perfect for inflating a road tire

Contoured handles with non-slip grip

Running 15L Backpack Size:ONE SIZE The PVC coated foam withStabilized construction reduces bouncing as you run Ventilated back panel and harness help you stay cool Secure main zip compartment Hydration Pocket Adjustable Chest Straps Hydration tube clip Reflective details for enhanced visibility Side pockets Cinch straps tighten and compress bag