I know these things can cost a fortune to purchase, so here is my easy print version of a collapsible camping table.  Its lightweight and very portable.

I have included options for the legs, there are the flat bottom ones as pictured, also screw type if the ground isn't too firm (sand etc).

There are two different types of table top planks, a smooth and also a wood grain textured one, all interchangeable to fit your needs.

Can be printed in PLA, PETG, ASB etc, whatever you have on hand.

Everything can be printed without support, however I have included supports as the holes in the table top parts are a tight fit, and the supports are minimal anyway.  Plate 3 is optional, and allows the table to be used with my other projects to hold drinks, gas burners etc.

Plates 6-7 is a handy carrying box, its optional of course, but fits everything inside and would be ideal for a backpack etc.