Anyone know anything about these storage bags

Those bags come with the big bags that fill the behind the seat storage area from Polaris.

Nice little cubby to put tools or really anything.

I leave them in all the time.

I have the complete set of all 4 bags (2 large & 2 small). The small ones are perfect for some hand tools and a small 12 volt air pump and some Slime. I leave them in all the time. Truthfully I do not use the large bags often as they are a PIA and it is easier to put things in and out of the storage space without using them.

Couple of Menard's Free With Rebate kid's back packs for the bottom cubbies, and a couple $2 garage sale duffel bags. Use the savings for gas money.