Diablo Game Questions Do Haedrig's Gift pouches transfer - and open - after the season ends?

I know this might sound weird, but I dig the idea of collecting them; by the time I got them, I already had a huge game-changer in the two-piece (rolling a DH this season, and picked up an insta-Bola quiver early on, and the Shadow's Mantle two-piece - with Dawn in the cube - has me breezing through T6 and picking up nearly complete sets already). Might be something fun to collect, but if they don't transfer - or won't work after season's end - there's no point.