Postal bags (shipping envelopes) are among the shipping packaging widely used for sending e-shop orders, books, clothing, and documents that don't fit into standard envelopes. Unlike standard envelopes, they feature a wide cross bottom (bottom 7 - 10 cm). They are made of durable Kraft paper, which is characterized by resistance to damage that could occur during transport. The flap has an adhesive strip that allows you to firmly seal the shipping envelope (flap height 5 or 11 cm). Some postal bags also include a second adhesive strip, which the client can use for returns after opening the envelope.
FlexiPAK postal bags are most often ordered by e-shops, stores, and companies that need to package their goods and documents cheaply yet with high quality. Our range includes various sizes in white and brown color, safely fitting A4, A3, and even larger formats.
Looking for a way to package your shipments safely, professionally, and with respect for the environment? Our paper postal bags and shipping envelopes are the perfect alternative to standard plastic packaging. They are made of highly durable Kraft paper, so they reliably protect your goods and give your e-shop a modern, ecological image.
Show your customers that nature matters to you. Choose from our range in the postal bags and envelopes category and package your shipments smartly, sustainably, and lightning-fast.
Packaging without tape in seconds: Every bag and envelope is equipped with a strong adhesive strip. Simply peel off the cover strip, press firmly, and the shipment is ready to send. You save both time and money on packing tape.
Exceptionally durable Kraft paper: Don't be fooled by the word „paper“. We use high-grammage materials that are highly resistant to tearing and reliably withstand even rougher handling during transport.
Flexibility and savings on postage: Our paper packaging is lightweight, so it doesn't add to the package weight, and thanks to its flexibility, it adapts to the shape of the contents. You don't pay carriers for unnecessary air in boxes.
Our helpers for every shipment
To make your choice easier, we offer solutions for various types of goods:
Paper postal bags (with expanded bottom): A great choice for e-shops selling clothing, textiles, bedding, or cosmetics. The folded sides and bottom allow easy packaging of bulkier items that wouldn't fit into a standard flat envelope.
Sturdy cardboard envelopes: An indispensable partner for sending books, catalogs, documents, calendars, or certificates. Rigid cardboard reliably prevents unwanted bending of corners or damage to the contents during transport.
💡 E-shop tip: Professional branding with minimal cost
The clean paper surface of our shipping bags is ideal for personalization. Do you want the customer to know who the package is from the moment they receive it from the courier? Add your logo to the bags using a stamp, ecological paper adhesive tape, or branded stickers. It's cheap, fast, and visually extremely effective!