There is nothing quite like watching your smartphone battery plummet to 1% while trying to hail a cab at midnight. Enter the Ridge Magnetic Power Bank ($79), a sleek, MagSafe-compatible 10,000mAh battery pack that snaps onto the back of your device like an armour plate. Crafted with aircraft-grade aluminium and packed with fast-charging tech, it wirelessly boosts your phone while eliminating the tangled chaos of loose cables in your jacket pocket. It is the ultimate pocket-sized insurance policy for gentlemen whose social calendar consistently outlasts their phone battery.

Huckberry – $79