As of 1st September Eurostar will be replacing the Leisure Select class with a new class of service ‘Standard Premier’ -  The new service is designed to appeal to a cost conscious business as well as catering for premium  leisure travellers as Eurostar put it

Standard Premier
Making more of your journey
For travellers seeking more from their time on board, Standard Premier offers the freedom to work, think or simply unwind. In calm, spacious surroundings we are at your traveller’s service, offering a light meal and drinks.  

A clear description of what is included is below

• Check-in up to 30 minutes before departure
• Exclusive Standard Premier carriages
• Space to work or relax in large, comfortable, reclining seats
• A light meal and drinks served to your seat
• At seat power sockets
• Complimentary magazines available on board