TL;DR: Mashable readers can save 30% on select Nomad eSIM plans with the code MASH30. If you have a big love for travel , or a lot of business trips planned in 2026, it's important to make sure you've got enough data to keep up with your adventures. This is where an eSIM comes in handy, as they provide international connectivity without relying on your carrier's (often expensive) roaming options. Nomad can set you up with a solid eSIM data plan. And better yet, Mashable readers can score 30% off Nomad eSIM plans right now with the help of code MASH30. With over 200 connected destinations worldwide, a Nomad eSIM plan makes a whole lot of sense (especially with this Mashable-exclusive discount). There are a few things to keep in mind with this deal: it's only valid for registered users and only applies to full plans, not add-on data. It also can't be applied to Day Plans or plans under $5.…