The Osprey Seral 7 has everything you need for a day on two wheels, with Tardis-like storage and a smooth-flowing hydration system.

The 1.5-litre Hydraulics™ Lumbar Reservoir features a 180 degree on/off bite valve that gives you a smooth, fast water flow whilst minimising leakage. The hose’s ergonomic design contours the shape of your back and has a magnetic fastening meaning it stays securely in place until you’re thirsty.

The ventilated AirScape™ backpanel with foam ridges prioritises airflow, so you’ll barely notice that you’re wearing a pack. A ventilated mesh hipbelt with compression straps on both sides ensures a tight yet comfortable fit, making sure your pack stays stable and secure as you ride.

With a 1.5-litre hydration pouch, you’d be forgiven for thinking there wouldn’t be much room left in a compact waist bag. Somehow, Osprey have managed to fit in a front zip pocket, mesh side pocket, an organisation pocket, two zip hip belt pockets and a scratch-free sunglasses and electronics pocket. Add to that a key attachment clip, and you have everything you need for a day on the road or trail.

• Unisex cycling specific lumbar-pack from Osprey
• 1.5L Hydraulics^TM Lumbar Reservoir included
• AirScape^TM backpanel with foam ridges for comfort
• 180 degree on/off bite valve
• Front zipped pocket
• Zipped scratch-free sunglasses/electronics pocket
• 2x zipped hip belt pockets
• Internal hydration sleeve
• Internal organisation pocket
• Internal mesh side pocket
• Internal key attachment clip
• Light attachment point
• Side compression straps
• Reflective graphics
• Main fabric: 210D Poly Honeycomb
• Maximum dimensions: L20 x W33 x D15cm
• Weight: 0.37kg