Think U-line, but not evil.

Every business buys the same boring stuff: shipping mailers, packing tape, latex gloves, mop heads, garbage bags, parts bins, hand sanitizer, paper towels.

The dominant catalog company in this space ships overnight, has every SKU you could want, and is also one of the largest political donors in American business — to causes that most of their customers actively dislike.

Sustainable Supplies is a deliberately narrower catalog of the same categories, where every SKU has been chosen with three filters:

• Sourcing: recycled-content or biodegradable where it actually works.
• Origin: made (or at least packed) by companies whose owners aren't trying to roll back the planet.
• Honest pricing: not cheaper than the giant catalog — but never wildly more.