When I bought my acoustic guitar, I knew I'd need some sort of protection for it. With my budget, I thought that this gig bag was perfect!
It has a compartment for the guitar (which it fits perfectly) and four other pockets for all your guitar contraptions and gear. It has nice sized pockets for all of your sheet music, for your guitar strings and capo.
The gig bag can be carried by hand with its single handle on the side of the bag but more importantly, it can be carried on your back with its shoulder straps.
All in all, this gig bag is very useful and has served me very well, keeping my guitar dry and well kept.