印度尼西亚采购需求：袋和包，袋和包，拉链立式袋

We're interested in sourcing custom printed pouches that are small, sealable, and made from environmentally friendly materials. Ideally, we're looking for a design that incorporates velcro or similar fasteners, with dimensions around 10cm x 4cm. Could you assist us in creating these pouches? We'd love to explore available options and any specific eco-friendly materials you might recommend. Please share any samples or portfolio references that could guide us in our selection process.