The beach bag, rethought

Where does
the sand go?

Sunday Proof bag held at an angle with its base unzipped, sand pouring out through a mesh bottom

Out the bottom. Sunday Proof has a base that zips off, so the sand you carried up the beach doesn’t come home with you. We’re starting production, and the first run is limited.

Text me instead

Free to join. We’ll only email you about this launch.

The old way

Three things
every beach bag
gets wrong.

An ordinary canvas beach tote, stained and sitting on a pile of sand
01

The sand never leaves

Flat seams and a stitched bottom mean sand collects in the corners and stays there. Shaking it out just moves it around.

02

Wet gets everywhere

Canvas soaks. A wet swimsuit at 2pm is a damp bag and a musty car by 6.

03

One big hole

Keys, phone and sunscreen all in the same compartment, all coated in the same sand.

How it works

The bottom
zips off.

Sunday Proof bag in black, hanging closed, with the zip line visible around the base

A rigid base panel on a full-perimeter zip, over a fixed mesh bottom that keeps your gear in while the sand falls through. 840D TPU-coated nylon with welded seams, a waterproof zip compartment inside, and an adjustable webbing strap.

1
Unzip

One pull runs the base loose from the body.

2
Dump

Shake out all the sand, dirt, crumbs or liquid that may be at the bottom of the bag.

3
Wipe

Welded seams, no stitching to wick. Sunscreen, jam, salt water. It wipes straight off.

The first run

We’re starting production.
The tote will be $100.

Our team has spent a decade in manufacturing. We’re working with a bag supplier and our sample is with them now. The first run will be limited, and the list gets it first.

Join the waitlist

Free, and it commits you to nothing. We’ll email you when the first run opens and when we need your input, and that’s all.

Waitlist

Be in the
first run.

Free to join. We will send production updates and when product is ready to ship.

Text me instead

We’ll only email you about this launch. Unsubscribe anytime.

First run
is limited
Join the waitlist