A drink spot beside a low beach chair
Check height, support and the route past your seat.

Test the chair position
Sit first and choose a spot that does not require a deep forward lean. Keep it out of the area used to stand up.
Support the table
A rigid table still needs stable feet and a level top. Recheck if sand moves or the chair is repositioned.
Check local rules
Drinkware, furniture and beverage rules vary by beach and facility. A stake-free accessory does not establish permission.