Inquiry for Custom rPET Organza Drawstring Pouches with Gusset

Hi Team,
How are you on this beautiful day?
I’m looking for a manufacturer that can produce custom gusseted black drawstring pouches made from recycled PET (rPET).
These will be used for sustainable activewear packaging (inside compostable HeapsGood mailers), so I’m looking for a luxury sheer appearance similar to traditional organza.
Could you please provide
Specifications:

• Material: rPET organza or similar sheer recycled fabric (confirm % recycled + GRS certification)
• Colour: black
• Drawstring: satin or grosgrain ribbon, black
• Logo: tone-on-tone matte print or silver foil option
• Gusset: 3–5 cm (please confirm if the bottom or side gusset is possible)
• Sizes:
  22 × 25 × 3 cm
  26 × 33 × 4 cm
  30 × 38 × 5 cm
• Quantities: Please quote pricing for 300 / 500 / 1000 pcs per size. Include sample cost and shipping estimate to Townsville, Australia

Lead times for both sample and bulk orders
If available, please share photos of your existing rPET organza or translucent rPET drawstring pouches and gusset examples.
Thank you for your time - looking forward to collaborating!
With grace,