I'm not sure if I should be surprised that Topps paid New Era to put their logo on a bag OR if I should be surprised by New Era making bookbags and asking Topps if they could put the logo on it. I have never seen a New Era bookbag before. I HAVE seen a Topps logo on a bookbag before, but that was 20+ years ago.
Aside from a bookbag, consider getting a laptop bag {over-the-shoulder sling, like a purse} OR {dual-shoulder straps, like a bookbag} and using that for hauling your cards around. You can always customize either one to make it fit a sports theme. Get some Sew-On or Iron-On patches and attach them to any option you choose. Then you have a sports bag for hauling your cards!
NO PWE's EVER!!! PLZ PM me 1st before sending any offer. ONLY selling cards as of March 2024. No trades or purchases right now.
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Largest total PC card collections by Team, then Athlete (as of 3/22/24):
STL Cardinals (MLB) - 8810; Carolina Panthers - 2888; GB Packers - 1790+ cards
Mark Martin (NASCAR) - 2038 cards; Jimmie Johnson (NASCAR) - 1875 cards; Jeff Gordon (NASCAR) - 1594; Ricky Rudd (NASCAR) - 839; Ozzie Smith (MLB) - 707