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  • Cardboard postal boxes with a brown outer and inner
  • Quick to assemble with branding on the INSIDE FLAPS - not visible when constructed *
  • We offer 3 styles: tuck-in flaps, fold-in-flaps (recycled material on outside) and peel-&-seal
  • Manufactured from corrugated single wall cardboard
  • Saves storage space - all sizes are delivered flat-packed
* Please note size 180x120x30 has a visible logo

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Brown cardboard postal boxes

With the rise in e-commerce business and with companies looking for a more presentable solution than mailing bags or standard cardboard boxes, Kite’s brown postal box is the ideal solution. This simple yet effective design is very popular and would also benefit from our custom printed logo tape, great for ensuring goods are secure and for brand recognition.

Perfect when needing to send a variety of items in a professional box, our brown postal boxes are made from high quality single wall cardboard material. Available in three styles: tuck-in-flaps, fold-in-flaps and peel-&-seal, see images and more info for style specification. All of our tuck-in-flaps brown postal boxes have branding on the inside flaps, not visible when constructed. They can be used in conjunction with bubble wrap and void fill to secure products inside, or use coloured tissue paper for a more presentable solution. Our peel-&-seal postal boxes feature a secure sticky seal as well as a tear open strip.

Lightweight but sturdy, these boxes are great for keeping costs down. All styles of box have a huge range of uses and have proven an extremely popular choice for e-commerce, mailing and fulfillment companies. All sizes in this range are delivered flat-packed, minimising the amount of space required to store them and making them easier to handle.

These one-piece cartons are quickly and easily assembled. For a more presentable solution, see our range of white postal boxes.

All of our brown postal boxes adhere to Royal Mail's Pricing in Proportion.

Video: Brown cardboard postal boxes
How to construct each style of our brown postal boxes

Our tuck-in-flaps and fold-in-flaps postal boxes. Tuck in flaps feature branding on the inside of the box (not visible when constructed). Simply fold and secure, once your product is in the box, the top flaps slot in on the outside. Delivered flat packed, these boxes can be deconstructed and stored to save space. Our plain fold in flaps boxes are to be made with the recycled material on the outside. Simply fold and secure, the top and side flaps fold inside the box. This style can also be deconstructed and stored.