Fjeld bag has a lovely textured ripple pattern made in front/back post stitches.
It has an oval bottom and is made from the bottom-up.
In the pattern there is written instructions and a chart for the pattern repeat.
The straps and edge has some neat details, but you could also ude a leather handle if you prefer.

Yarn: 5 skeins of Krea deluxe organic cotton
(100% cotton), 165 m/50 g. Colour 31.
Recommended hook: 3 mm
Gauge: You don’t have to make a gauge swatch. Measure gauge after round 7.
Finished measurements: 32 cm x 32 cm without the straps.

Pattern available in English (US terms) and Danish