In addition to being durable and IPX-4-rated splash-proof, BoostSolar also features fastener holes that enable it to be easily attached to a backpack for maximum portability and to charge while you're on the go.
The handset, which also features a dust and splash-proof keypad and an FM radio, has been primarily launched as a low-end phone that would appeal to customers in the developing world who may have infrequent access to electricity.
"Splash-proof Xperia Tablet S is designed for real-life use around the home and outdoors, so there's no need to worry about casual water spillages if you're checking a recipe in the kitchen with wet hands, " it said in its marketing materials.