Two Piece Portable Chair Build

This is a simple design that I first used a couple years ago. I aimed to make a new version but a bit smaller and lighter for ease of travel. I used ash for the whole chair and finished it with Osmo Polyx oil. I'm 6 ft 170 lbs and the chair held up fine on the beach for a couple hours. It's more comfortable than it looks though making it slightly larger might improve comfort.
Some of my favorite tools in the shop:
FastCap Tape Measure: amzn.to/3NW841j
iGaging Set-Up Blocks: amzn.to/3zfvWsD
3M Cubitron Xtract Sanding Discs: amzn.to/3NdkhOR
WEN Drill Press: amzn.to/3M8Eiot
MicroJig Dovetail Clamps: amzn.to/3zmv2dA
BORA Bar Clamps: amzn.to/3NOvm99
Milwaukee Installation Driver: amzn.to/3wZm43k
DuraGold Adhesive Backed Sandpaper Roll: amzn.to/3MfrkFD
Z-Saw Japanese Pull Saw: amzn.to/3xcQ4tN
Narex Chisels: amzn.to/3GZC9Lb
Dewalt Router: amzn.to/3vz8OCA
Dewalt Track Saw: amzn.to/3PWVYq7
Finish Max Paint Sprayer: amzn.to/3vDNE6o