Suggestion on cabin luggage

Hi All,
Could you suggest me a cabin luggage with a size of 55 × 38 × 20cm

Economy Class customers are permitted one piece of carry-on baggage, either a handbag or laptop bag, that may not exceed 22 × 15 × 8 inches (55 × 38 × 20cm) and must weigh no more than 15lb (7kg).

Note: For customers boarding in India, the size of carry-on baggage may not exceed 45.3 total inches or 115cm (length + width + height).

From: http://www.emirates.com/in/english/plan_book/es...

I could not find anything with 20cm height.

Thanks.