Summer’s coming, and there’s little point in hiking your way through the Lake District if you can’t soundtrack your adventures with a favourite Supertramp megamix. Enter the Beosound Explore, a lightweight, portable and rugged Bluetooth speaker to rival the Sonos Roam. ‘Rugged’ is the key word here, with B&O outfitting its speaker in scratch-resistant anodised aluminium, and it’s rated IP67 for keeping out dust and water. Weighing in at a backpack-friendly 631g, the Explore promises big omnidirectional sound and ‘supreme’ bass, with about 27 hours of battery life at typical listening volumes. Well, cranking the thing up too high will only frighten the sheep anyway.