Sodium-ion　hybrid　capacitors　(SIHCs)　have　been　regarded　as　one　of　the　promising　energy　devices　thanks　to　its　low　cost　and　compromise　between　energy　density　and　power　density,　yet　remain　a　challenge　towards　practical　levels　of　mass　loading　(＞10 mg　cm−2).　Herein,　the　fabrication　of　a　1D　core–shell　structure　is　reported　with　N-doped　porous　carbon　encapsulating　ZnV2O4　nanofibers　(ZnV2O4NFs@N-PC),　which　features　an　open　framework　and　favorable　properties　for　facilitating　ion　diffusion,　mass　transportation,　and　electron　transfer,　enabling　it　to　perform　impressively　for　sodium　ions　storage.　A　3D　printed　SIHC　is　conceptually　proposed　by　coupling　the　3D　printed　ZnV2O4NFs@N-PC　anode　with　a　3D　printed　active　carbon　cathode,　which　can　deliver　a　high　energy/power　density　of　145.07 Wh　kg−1/3677.1　W　kg−1　with　a　durable　cycling　lifespan.　It　is　demonstrated　that　the　3D　printed　SIHC,　even　at　a　high　mass　loading　of　up　to　16.25 mg　cm−2,　can　release　a　high　areal　energy/power　density　of　1.67　mWh　cm−2/38.96 mW　cm−2,　outperforming　most　of　the　SIHCs　developed　so　far.　The　present　work　sheds　light　on　the　role　of　the　design　of　electrode　materials　and　verifies　the　promise　of　3D-printed　technology　for　next-generation　electrochemical　energy　devices.　©　2022　Wiley-VCH　GmbH.