The travel safety gear checklist that's actually worth carrying vs what the fear-based content industry sells.

Actually worth carrying: a personal door alarm ($8, attaches to door handle, sounds if opened — useful in hostels with poor door locks), a flashlight app is fine but a small physical headlamp (Petzl Tikkina, $25) is useful for camping or power outage situations, a cheap padlock for hostel lockers, a front-pocket wallet rather than a rear-pocket one.

Worth buying once: a lightweight cable lock ($15, Pacsafe or equivalent) that can secure your bag to a fixture on overnight buses or trains when you need to sleep.

Not worth carrying: RFID-blocking wallets (the threat is largely theoretical and requires specialized proximity equipment — ordinary card theft is the real risk, not RFID scanning), a concealed travel belt (uncomfortable and hot, your two front pockets are adequate), multiple different lock types for different situations, and most 'travel security' products that are marketed on fear.

The actual security priorities: awareness of your surroundings, bag in front of you in crowded spaces, not displaying expensive equipment, knowing where your cards and passport are at all times. These behavioral practices matter more than gear.

The one travel document security practice that genuinely matters: a photocopy or digital photo of your passport data page, stored in cloud storage. If your passport is stolen, this accelerates the emergency replacement process significantly.