Another ridiculous FTM question...

For baby wipes, if I buy a big box of the refill packs (which seems to be the most economical) do I just keep them in those packs, or do I have to get a separate tub to put the refills into? The big value boxes don't seem to come with tubs. (This type of thing http://www.walmart.ca/en/ip/pampers-baby-wipes-sensitive-16x-pack/6000188460738)

I also noticed these travel packs: http://www.walmart.ca/en/ip/pampers-sensitive-wipes-travel-pack-count-of-56/1062940
Are those any different than the refill packs, or is that just marketing, making me think I need some other form of wipes?