GADGETS GALORE What to pack in your rucksack

DJI Mavic Air

Folds down to a compact package; captures smooth, pro-level 4K HDR footage from its gimbal-mounted camera. The Mavic Air records to on-board storage, or live streams to the DJI app. It flies itself and everything.

Price £769

Web dji.com

Lifestraw Go

Fill it up from any clean-ish natural source and its two-stage filtration means you’ll sip only healthy water through the straw. No power required, and no iodine or similar chemicals that can leave a weird taste or discoloration. Price £32

Web lifestraw.com

Handpresso Auto Capsule

Powered from your car’s charger port, just pop in some water and a Nespresso capsule for a lovely fresh espresso. Perfect for preparing yourself before heading out on a long walk. Price £171

Web hand presso.co.uk

Land Rover Explore Outdoor

With a sizeable battery inside, and a hyper-tough case that provides you with even more battery, this five-inch Android phone comes pre-loaded with OS maps. Price £599

Web landrover explore.co.uk

Binatone Terrain 850

With a range of up to 8km and 968 channels to avoid interference, plus noise cancellation, these walkie-talkies will help you stay in touch. And you can catch up on the latest weather report via the built-in FM radio. Price £50

Web argos.co.uk

Black Diamond Revolt

Bright (up to 300 lumens) and with different settings for different times (red LED helps with night vision, for example), this head torch will help you to see clearly, whatever the situation.

Price £42

Web amazon.co.uk