6 quick solutions to the annoyances of business travel

Having trouble exercising while you travel? Are your fellow passengers on the plane too talkative? Everyone has their travel challenges, so Bloomberg Businessweek has pulled together a helpful set of solutions. For example, authors Jason Chen and Katie Morell suggest buying a set of AquaBells – portable dumbbells that you fill with water – and a stylish pair of lightweight Nikes that can double as plane shoes and exercise gear. Also on the list: earbuds that still let you hear what you need to hear; mobile hotspots that let you buy data by the day; and a carry-on hard-shell suitcase that also charges your devices.

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