The English-made Hiscox cello case is about the best flight case you can find. Fitted with wheels, and strong handles, the case is ABS bonded to a polyurethane inner lining, making it exceptionally strong, but light.
The crushed velvet inner lining is bonded directly onto the shaped foam moulding. There's a pocket inside the lid at the top to take strings and rosin.
Around the outer edge is an aluminium strip which increases the rigidity of the case and ensures great alignment of the two halves of the case when closing. There are plenty of strong fasteners.
Two standard cases are in stock at Saraband Music. One black, one ivory. RRP is $899. Saraband price is $850. The case can be shipped, but pickup is preferable if you're in South east Queensland.