If you spend a lot of time away from your computer or need access to all your email accounts while traveling then Reach-a-Mail is a great solution.
When you're on the move, you may not always have access to your webmail or at least, access may be slow. And if you are traveling to a destination where Internet connectivity is poor then, you'll need some way of accessing your old e-mails. The only way to do this is to take them with you which is exactly what Reach-a-Mail allows you to do. In a nutshell, Reach-a-Mail is an ultra compact mail client which allows you to compress and take your mail and address book with you on a USB stick. If you're internet connection is working, you can also check new mail but if not, it can save all your e-mails for offline viewing before you set-off on your travels. This includes e-mail to multiple accounts so it's a great tool if you're running a small business or private project on a budget but have to move around a lot.
Reach-a-Mail installs easily on USB flash memory stick, allowing you to store your address book and any important correspondence you might need for day-to-day tasks. In the free version, you are plagued with ads but this Pro version is completely ad free and also includes a small RSS reader. You may be better sticking to your regular reader though as it doesn't seem to import feeds easily but it's the mail client that impresses most anyway.
Ideal for travelers and business people on the move, Reach-a-Mail is a small, portable and easy to use solution for those moments when you don't have online access to your e-mail and contacts.