comments:
PureFicti0n posted on r/libraries2w
Bigger Trolley Dolly: https://a.co/d/0jeH8XZI It's more heavy duty than the regular version, and books are heavy. If you can't justify the cost, the regular version is also good. They have bigger wheels than normal dollies, so they can roll through snow and slush. Plus they fold down better than other carts I've used. Don't use the bag that comes with the cart, stack a couple of stacking bins or crates on instead. Use bungee cords to secure them to the cart.