Summer days are long, hot and can suck the energy right from you. But a well-stocked drawer at the office will help you fight the afternoon funk and start your night refreshed. Like the travel-sized cologne and deodorant, Braun's P-70 shaver is small enough to be discreetly palmed on the way to the bathroom. Lab Series' convenient oil-fighting towelletes let you swipe the shine off your mug. And for especially swampy days, stash a crisp v-neck undershirt to swap out or sport solo when you want to look (and feel) cooler.