Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
Outventure Backpack Size 48x34 In excellent condition, no damage, no holes. The backpack is spacious, there is a special compartment for a laptop. Many pockets of different sizes