Can I still take goods to and bring goods back from the United Kingdom after Brexit?
This depends on how the United Kingdom withdraws from the EU: with a deal or without a deal.
If there is a deal
During the transition period nothing will change with respect to checks on goods. A new situation will apply after the transition period. The details of this will be negotiated in the period ahead.
If there is no deal
In a ‘no-deal’ scenario there will no longer be free movement of goods. This means that you will have to declare goods at Customs. And you may have to pay import duties and VAT. The standard exemption for third countries will apply.
The Tax and Customs Administration website has information for travellers about exporting goods from the Netherlands. On the UK government website you can find information about what you can import into the United Kingdom.