I have sent hundreds of left handed Gaskell Explorer guitars around the world in this gig bag. Technically it is for a right handed Explorer but it works for left handed Explorers too, possibly the only guitar bag that does.  
 
Bag comes with 20mm padding, carry handle, backpack straps, and pockets for leads, strings, music, etc. Inner dimensions: 118 x 37 x 7 cm
 
This bag is made in India and is impossible to source directly from the manufacturer. After the Australian wholesalers ran out of stock I had to bring them in from Europe at full price. I can still get them but I will not keep stock. I do not make any money on these bags. You can buy them directly from Europe for the same price that I pay.
 
Lead times may vary depending on overseas stock. 
 
Price includes postage (Australia only.)