My beach bag is well travelled. Have had it about 12 years now and its still going strong. I would love to replace it, but just cant find one the right size and style. When you can fit 3 beach towels, 2 lots of suncream, change of clothes for a 7 year old, hairbrush, purse, camera etc in a bag its going to take a lot to replace. As for flip flops, I have my "pool" ones that I have only worn for maximum 4 weeks in the last 2 years so there is a lot of life in them yet and they are so comfortable. As soon as we return from our holiday, they are put cleaned and put away for the next holiday. I do buy evening flip flops and already have 3 new pairs put away for next year

I do buy at least one new item of swimwear - this year it was a new tankini. Again, I only wear these things for a couple of weeks every year so whats the point in buying new when they are all almost brand new anyway
Trainers

I do get my hubby and daughter new trainers every year but always get them about 6 weeks before we go so that they can be worn in and some of the brightness dulls. It is funny and we very often sit at the airpot "new trainer" spotting.