Does (Swiss Gear (Wenger) 17" backpack designed for Dell) work with other laptops such as HP or Gateway? - wenger swiss backpack

If (Swiss Gear (Wenger) 17 "Backpack for Dell) is designed to work with other laptops, like HP or Gateway?

http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en&sku=A1614038