Set up a drink beside a sports chair
Plan for spectators arriving and leaving.

Check the venue first
Furniture, drinkware and spectator boundaries vary. Check the exact facility’s current rules rather than inferring permission from the product.
Keep the route clear
Put the table beside the chair without narrowing the path behind the spectator line.
Check the occupied chair
Fabric seats move under the person. Use a separate table when the chair pocket or arm cannot support the drink well.