Build it into your home insurance, your home policy will have an options to insurance stuff away from the home which is what I do and make sure you are covered for accidental.
All my gear is insured under my home policy, I have every piece of equipment itemised and with receipts and photographic evidence of ownership in the case the I need to claim and prove ownership. It made negligble difference to the overall policy cost.
My one and only claim a few years ago is when my strap clasp broke and my old Sony A99 II and Zeiss 24-70 f2.8 took a swim in a river, they paid out within weeks and without any fuss.