What is absolutely necessary to bring to the beach with you?

After long research for the answer to this question I came up with the PERFECT SOLUTION:

The PORTABLE MINI DECK-CHAIR

useful on any occasion:

• Do you need something to place your cell phone on without it falling into the sand?
  The mini deckchair is HERE FOR YOU!
• Do you need something to put the dead fish found on the shore?
  The mini deckchair is HERE FOR YOU!
• Are you tired of your son/daughter leaving toys like dolls on the cot?
  The mini deckchair is HERE FOR YOU!

There will no longer be any problems that the mini deck-chair cannot solve (unless the chair itself is the issue)

The mini deckchair is designed to hold a maximum weight of approximately 1 kilo, or 2.2 pounds. The model is not designed to be scaled down as some parts would end up being printed attached and not separated as they should be. The model doesn’t require supports, only a simple assembly.

(I made a video of the deck-chair but i can't upload it rn)