Here are such bulk baskets can be sewed from the flap.
How to sew a basket from the patchwork in the technique "Bonbon"
Prepare patterns of squares with 8 cm sides and 7 cm or 6 cm and 5 cm.
And then we look at the detailed photo of the master class:
Choose two patterns of squares with a side, for example, 7 and 5 cm.
Connect the angles of the patterns and fasten them. Extraly side.
In the middle of such a "mini-pillowcase" we put a synthetic procession.
Second basket version
This variant basket is slightly simpler.
To sew such a basket for needlework, you need fabric, syntheps and cardboard.
Triangle basket, also filled with syntheps:
A source