Here's how it works
With a 2.5 mm crochet hook, make a chord of six ch. Continue in Rd and close each of them with one Km.
Crochet 10 dc in ring, in the next round increase 5 sts evenly distributed, in the next round increase 6 sts evenly distributed = 21 sts.
Work a petal with the 2nd colour (crochet 6 ch, crochet back to ch as follows: 1 dc in the second last ch, 1 tr, 3 tr) Fix the petal with one km in the 3rd st. Crochet 6 more petals this way.
Crochet 7 smaller petals with the 3rd colour in the next row staggered (4 ch, crochet 1 dc in the last but one ch, 1 tr in the last but one ch, 1 tr in the third row), 1 tr) Bend the petals of the previous round backwards for easier work and fix the small petals each in the 3rd ch with 1 Km.
Pull the threads behind the blossom and cut off.
Crochet the flap of the bag in yellow, but make a hole with a thick needle and pull the thread through with crochet hook size 1.5 mm. In the corner crochet three sts in a hole. In the next row crochet a pico border: 2 dc, 3 ch, crochet 1 km in the first of the three ch, repeat this continuously and crochet 3 sts in the corner sts here too.
From the green Cotton yarn turn a fine Cord and fix it with superglue in tendril form on the bag.
Arrange the crocheted flowers along the tendrils and fix them slightly with super glue, then sew on with small stitches.
Cut two 50 cm webbing straps and cut 20 cm of both types of Velcro strap.
The Position for the Webbing on the bicycle handlebars and mark it with Pins on the bag.
Glue the hook-Velcro strap on one end of the webbing, then fix it with a few additional stitches.
On the back at the other end of the webbing, stick the fleece side of the hook and fix it.
Sew the finished Webbing in the middle of the bag by hand on the marks of the bag.
Abbreviations:
Mesh - M
Air mesh - Lm
Warp stitch - Km
fixed mesh - fM
half stick - hStb
Chopsticks - Stb
Round - Rd