HP Prelude Essential Backpack 14-16" Shoulder Bag Laptop Backpack Original

Here’s a summary of the laptop bag you asked about — and whether it matches what you likely expect. The bag is explicitly sized for up to 15.6". Because it’s fairly slim/light, it mightnot hold bulky extras (e.g. large headphones, books, thick folders, large water bottles) comfortably — ideal if you mostly carry the laptop + small accessories.

eBay