The Petzl Bug is designed for single day multi-pitch climbing and has a very simple layout - one main zip-open compartment with a couple of mesh pouches inside.
The two most developed areas for climbing in Thailand; Railey beach and Tonsai beach are located on the Phra Nang peninsular in the Southern Thai province of Krabi.
Superb sport climbing venue with all the niceties of being on a Greek Island holiday. Much of the climbing is on dramatic stalactite/tufa formations on often steep terrain