Yes of course! There are a number of options to do so. The Ride1UP Owners group on Facebook is great source to search for links and photos from customers on what they have used in the past.
Here are some of the common carriers used:
1) Front Basket or carrier:
Available in many types and sizes. Check the specifics to make sure it will work with your Ride1UP model. Best to wait till you receive your bike to order. Most are a generic fit and work without any changes needed.
2) Cargo Trailer:
We sell one of these which is meant more for cargo, but can be used to haul your precious goods as well -
3) Rack Carrier:
There are many types and variations here. Here is an article on the rack attachment points and specifics on our bikes -https://ride1up.freshdesk.com/support/solutions/articles/65000167577-is-the-rear-rack-compatible-with-a-child-seat-
4) Top tube carrier:
These type of carriers should work with our bikes as well. Some edits may be needed and it is best to wait till you receive your bike to decide which seat will be the best fit for your bike. Unfortunately our staff will not be able to provide specific links.