Our expandable envelopes offer a practical, spacious and highly protective packaging option for businesses that need more room than a standard envelope can provide. Made from strong and recycled kraft paper, our expandable envelopes are designed with a widened gusset that expands to accommodate thicker contents without straining or tearing. This makes them an excellent choice for PiP boxes, as well as a wide range of medium-sized items such as folded t-shirts, catalogues, brochures, booklets and padded documents that require extra depth. 

Unlike flat envelopes, expandable envelopes maintain their structure even when filled, giving your items better rigidity and support during transit. The strong paper construction adds a layer of natural cushioning while keeping the package lightweight enough to help reduce postage costs. This combination of strength and efficiency is ideal for eCommerce businesses, offices, creative sellers and fulfilment centres. 

All of our expandable envelopes are made from 100% recycled materials, giving you an eco-conscious option that aligns with sustainable packaging goals, and bulk ordering options allow you to secure cost effective prices for regular shipping needs.