Most top end Shimano match/feeder rods used to be supplied in zipped Cordura tubes. However, I wouldn't actually used the majority of them over any number of rods that were supplied in bog standard rod bags. No tube, case, or bag would persuade me to purchase a lesser rod over a better one supplied with the most basic bag (or even none at all). The inner bags that Shimano usually used were fairly basic cotton twill with velcro tab flap and side closures. Of their type, these bags are probably my favourites.
Modern top end Daiwa float rods are often supplied in one of their (short, about 25cm) zipped and compartmented bags. There should also be a trademark see through blue tube. The tubes are a nice touch (if the sellers actually give you them). The bags look OK, but they are pretty useless. The rod sections end up on top of each other. Rings put undue pressure on other sections and indent cork/EVA handles in storage. When sections are withdrawn from the bag, you can't help but draw them over zip teeth and pullers. The bigger rings will often snag on their way out. Freespirit also supply similar bags with some of their float rods.
Browning Sphere rod bags are pretty good, unless you are unfortunate enough to get one that breaks down. for no apparent reason. They look horrendous if the rubbery outer skin starts to disintegrate. Shame they don't exist any more.
Rive have supplied a fairly standard bag with a twist with some of their rods. The twist was it is made from what appears to be neoprene. Shame they went bust.
Ultimately, if a basic bag is going to be supplied, I'd prefer it to be a flat 2/3/4 (as required) section bag with velcro tab closures. Drennan's aren't the best, but they do fit that criteria. When greater protection is necessary in transit, I'll choose whichever ready rod hardcase I fancy or use tubes in a quiver/rod holdall.