I need to empty the ash-bin.

I need to buy some bin-bags for the kitchen.

I need to buy some bin bags for the kitchen.

I need to buy a new bin-bag for the kitchen.

I need to buy a new bin bag for the kitchen.

I threw the crumpled paper into the wastepaper bin.

There are several wastepaper bins in the office.

I need to empty the swing bin.

I need to buy some swing bins for my kitchen.

I always make sure to separate my recyclables and put them in the recycling bins.