"The Solio Rocsta is a rugged Charger designed to deliver in the toughest conditions: now includes iGO micro and mini USB tips worth £15.99"

The Loving Outdoors Lowdown...

Given its name, you'd think Solio's 'Rocsta' would be a bloated, substance-addled, poodle haired degenerate with no real place in the world of efficient energy transfer. However, the truth is quite the opposite: the Rocsta Solar Battery Charger is a lean, robust and dependable power source that will deliver when you need it most. Compatible with more than 3200 electrical devices it's extremely versatile and, at roughly the size and thickness of a mackerel, it won't take up too much space in your rucksack. With a large solar panel, in 5 hours it can convert enough solar energy to fully charge most phones from flat. When the sun shines, simply clip the Rocsta to your backpack and let it work its magic (well, science). Rocsta use needn't be confined to the trail- believe it or not, the sun shines just as much at home as it does out in the countryside, why not make the most of it? If there's a more environmentally friendly method of charging your phone, we're yet to hear about it.

For more on Solio check out Loving Outdoors' home-made product vid...

What You Get

• Solio Rocsta Solar Battery Charger

• 12 Months Manufacturer's Warranty

• FREE P&P