The details are what make the thing unique.
“Picnic” bag straps are made of lace yarn using the mosaic overlay crochet technique. The pattern is easy and suitable for beginners. This is a continuous pattern, which can be worked for any size you like.
The pattern includes the chart, instruction, written instruction, and advice how to calculate the needed number of stitches for different lengths and yarn types.
More information about crocheting and sewing straps on the bag you can find in the video tutorial.