A man is offering a reward for the return of a bag containing money, keys and souvenirs from a trip to Thailand.

The 69-year-old man left the black shoulder bag at a bus stop in Brighton on the last leg of a 20-hour trip from Bangkok.

Inside was a digital camera with photos of the man's trip, £1,100 in travellers cheques and about £150 in foreign currency.

The bag also contained the keys to his homes in Thailand and Hove and a safe key, to which there is no replica.

Also missing are two brass rings, which were gifts from friends in Thailand where he lives for five months of the year, a cheque book and perfume for his sister's 80th birthday.

The man said: "I haven't got over the shock of it yet. I feel like I've been burgled."

The man arrived at Heathrow on Monday at 5.15am and took a coach to Brighton. He then boarded the bus to complete the final part of his journey at Marlborough House, Old Steine, at 7.50am but left the bag on the seat at the bus stop.

When he realised the bag was missing he raced back in a taxi but by the time he arrived, it had gone.

The reward for the bag and its contents is £200.

The man said: "This will let whoever has the bag keep the cash but also have a clear conscience."

Anyone with information should call 01273 321827.