Gym kit, laptop and a change of clothes, in one bag that shrugs off the rain. This 40-litre backpack is made from waterproof nylon, with separate spaces for your laptop and gadgets and cushioned straps that make a full load easier to carry. Take it to the gym, up a hill or onto a weekend train.

The part you'll notice first? Opening it at the other end and finding everything dry.

Built for days that don't stay dry

• Dry kit when the weather turns: waterproof nylon keeps the rain on the outside.
• Everything in its place: 40 litres, with separate spots for a laptop, gadgets and the rest of your gear.
• Easier on your shoulders: cushioned straps and a padded support system take the strain on longer carries.
• Phone within reach: a side pocket for your phone or small bits, so you don't have to dig into the main bag.
• One bag, three jobs: a clean, simple look that's as at home in the changing room as it is on a trail or a platform.

The details

• Capacity: 40 litres
• Material: waterproof nylon
• Carry: cushioned shoulder straps, padded support system
• Storage: laptop and gadget compartments, quick-access side pocket
• Colours: black, blue, green or pink

Pick your colour and let one bag do the work of three.