There are a lot of useful travel gifts for men, but what they really need is a much smaller list! A good travel backpack for walks, day trips, to carry on an airplane, or keep handy on a road trip is essential. A sturdy suitcase is another must-have for those who travel a lot. A water bottle, easy, packable layers, a universal adapter, and a good toiletry kit round out the absolute travel essentials for anyone who hits the road (or the air!) a lot.