Inbox by Gmail is making it even easier to share your travel summaries with friends and family, as you'll now be able to do it with just one tap. Trip Bundles already make it easy to keep on top of your upcoming trips and all the information you may need for it, but there hasn't been an easy way to share that with someone else. This move better positions Inbox to be a one-stop shop for travelers, allowing them to do without apps like TripIt to manage their upcoming adventures.
In addition to being able to share the information in a tap, you can now also add emails to a trip, which was a top requested feature. Finally, the app has improved the way it handles mobile attachments, allowing you to now quickly access your recent photos and attach multiple photos at the same time. The update will be rolling out over the course of the next week in Google Play, so be sure to keep an eye out for it.
Source: Gmail Blog