6: Tennis bag
A tennis bag is used to carry racquet, water bottles, tennis balls, towels, and other tennis requirements. You can gift a tennis utility bag that is available in any sports shop. This is a quick yet a useful gifting idea to the tennis fans.

There are two main varieties of tennis bags like backpacks and side bags. Tennis apparel brands like Nike, Adidas, and Wilson give tennis bags that are actually owned by tennis players.
7: Star branded Caps
The legendary player Roger Federer has a customized cap with his initials RF. There are so many other players like Rafael Nadal who have caps like these.

This utility cap can be worn by kids who are training outdoors for tennis too. Such caps, headgears, and visors are essential to protect from the sun during practice sessions. This is one gifting idea that any tennis fan will love.