I had this business trip to Denver, Colorado. I just realized that I didn’t knew anything about flight tips. To knew what stuff can I take in your hand package I had to investigated. If you are doing a trip sooner, consider these tips: Essential Stuff Passport, boarding pass and visa. Also, don’t forget your wallet with your money, credit cards. Tip of advice, don’t forget your keys. Entertainment Take a good book or a magazine that’ll keep you entertain. Don’t forget about the music. Add some good music to your ipod, phone and computer. Take your headphones, and remember to take your chargers for your devices! Snack Time Take some snacks.…