Custom Rigid Boxes with Inserts

Laying Out a Kit That Opens Well

Think about the order in which you want the customer to see things. The hero product usually sits in the centre or on the right, where the eye lands first. Smaller accessories go around it. If there is a booklet or card, it can sit on top of the insert under the lid, or in a slot inside the lid itself.

Leave a finger notch next to each item so it can be lifted out easily. Without one, customers end up prising items out with their nails, which spoils the moment and can damage the foam. For heavy items such as bottles, place them along the base edge of the box so the weight is spread when the box is carried.

Two-tier inserts are another option for larger kits. A lift-out top tray holds small pieces, and the larger items sit underneath. This keeps the box compact while still giving each piece its own place. Kits that open like a book use our book-style boxes with inserts, which keep the lid attached.

Choosing the Outer Box Style

The outer box should suit how the set will be used. A lid and base box is the classic choice and works for almost anything. A hinged box with a magnetic flap feels more luxurious and keeps the lid attached, which helps when the box is used for storage. A book-style box opens like a cover, ideal when you want a printed message or brand story on the inside of the flap.

Drawer boxes, where the insert tray slides out of a sleeve, give a satisfying reveal and suit tech accessories and grooming kits. Shoulder boxes, with a neck that raises the lid slightly, add a fine detail that customers notice. Whichever style you choose, we build the board thickness around the weight of the contents.

Sizing From the Contents Out

A rigid box is not something you can squash to fit, so measurements need care. We size the insert first, giving each item a cavity a millimetre or two larger than the item itself, then add the wall thickness of the insert and the board to find the outer box size.

That means the most useful thing you can send is accurate measurements of each item, including caps, handles and any part that sticks out. If you can, send us a sample set. A physical sample lets us check shapes that are hard to measure, such as curved bottles and irregular accessories, and avoids surprises when the finished boxes arrive. It also lets us test how tight each cavity should be. Foam has a little give, so a cavity can be cut a fraction smaller for a firm grip, while card inserts need a slightly looser fit or the items become hard to remove. Weight matters too: a heavy bottle in a light card pocket can tear the slot over time, so we may suggest a double layer of board for that position. If your kit will change over time, for example when one accessory is swapped for another, tell us early and we can design a generic cavity that fits several options. Our guide on how to measure every item in the kit covers caps, pumps and curved bottles.

Printing and Finishing the Wrap

Rigid boxes are wrapped in printed paper, which can carry full colour artwork, a single brand colour or a textured specialist paper with a foiled logo. A matt laminate gives a smooth, modern look; soft-touch adds a velvety feel; gloss makes bright colours vivid. Embossing or debossing the logo on the lid is a popular finishing touch.

Inside the lid is often left plain, but printing a short message, product instructions or a pattern there makes the moment of opening feel considered. Insert colour matters too. Black foam makes bright products look sharper; white or grey suits a clean, technical look.

Ribbon pulls on drawer boxes, magnetic closures on hinged boxes and branded belly bands around lid boxes all add finish without changing the structure. You can see wrap papers and foils compared in our finish guide.

List Every Item in the Kit With Its Measurements and Weight

A rigid box with an insert is designed from the inside out, so the order starts with a list: every item that goes in the kit, its length, width and height, its weight and whether it is glass. From that list we lay out the cavities, decide between cut foam, wrapped card and moulded pulp, and add finger notches so items lift out cleanly. Say which item is the hero so it can sit on a raised section, and whether a lift-out top tray is needed for small pieces. Boxes that go by courier should travel in a mailer box around the rigid box so the wrap is not scuffed.

Send the item list, measurements and artwork, or ask us to suggest a layout, and a custom quote comes by email within one working day. The free proof shows the outer box, the insert with every cavity marked and the print. Production takes 4 to 7 working days after approval, boxes arrive assembled by tracked courier to UK mainland addresses, and boxes that differ from the proof or arrive damaged can be reported within 10 days for a reprint or refund.