The VPN service does boast an adequate amount of servers (22 countries as of this write up) to those using TunnelBear for free.
Though TunnelBear has one of the fastest speeds of all of the free VPN services, the very minimal 500MB (1.5GB after a tweet) is hardly enough for consistent streaming purposes. The free service provides a zero-logging feature which keeps your data from being traded to the highest bidder, so you can feel safe knowing your privacy will not be compromised. TunnelBear allows you to make modifications to your IP address, access censored and restricted sites, and unlock varying streaming services.