Latest 27+ Guitar Bag Acoustic. You'll receive email and feed alerts when new items arrive. 38 3/4 size acoustic and classical guitar carrying carry case bag holder sleeve. While a bag in this range will offer some protection, its minimal padding and cheaper design won't allow for heavy wear. Unfollow acoustic guitar bag to stop getting updates on your ebay feed. Guitar Bag Acoustic - Martin 52bgb Dreadnought Acoustic Guitar Bag Samash Acoustic guitar bags & cases shield your guitar and make travelling to gigs or practice easy.