Rated against splashes, rain and brief dunks, yes; the Aegis line carries IP ratings most phones would envy. It is protection against accidents rather than an invitation to swim with it, but an Aegis surviving a washing machine cycle is a genuinely common customer story.
Boost 2 if you want a rugged daily pod mod; Solo 2 for a lighter single-battery tank kit; Legend 2 or Z200 if you want dual-battery endurance and maximum vapour. They share the design language, so the real question is how much power and weight you want to carry.
The tank kits are sub-ohm hardware built for high-VG shortfills at low nicotine. The Boost family flexes both ways depending on coil choice; drop a 0.8 ohm coil in and it runs salts happily.