Best Box Mailers of 2025
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Box mailers are a practical and reliable way to send items through the post. These sturdy cardboard boxes come in various sizes and are designed to protect the contents during transit. They are easy to assemble and seal, ensuring that the items inside remain secure. Box mailers are an ideal solution for businesses and individuals who need to send products, documents, or other items by post. They are also an eco-friendly alternative to plastic packaging and can be easily recycled or composted after use.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 10 Box Mailers
20 Strong Cardboard Storage Moving Boxes
The Direct Global Trading Boxes are robust cardboard boxes designed for both storage and moving. With a generous capacity of 47 litres per box, they provide ample space for your belongings. Each box measures 52cm x 30cm x 30cm, making them easy to stack and organise. Additionally, the included 66 metre roll of Fragile Tape ensures your items remain secure during transit. The handy carry handles make lifting and transporting these boxes a breeze, while the tick room list helps you keep track of your packed items.
Extra Large Cardboard Storage Moving Boxes
The Direct Global Trading Boxes are a must-have for anyone needing reliable storage solutions. With a generous capacity of 108 litres, these robust boxes can easily accommodate your belongings while ensuring they remain secure during a move. The innovative carry handles make lifting and transporting your items simpler, allowing you to carry them from either end. Perfect for relocating to a new home, university, or even overseas, these boxes are designed for repeated use and feature a handy tick room list to help you stay organised.
SmithPackaging Large Strong Cardboard Moving Boxes
The SmithPackaging Moving Boxes are strong and spacious, making them perfect for your moving or storage needs. With dimensions of 51cm x 29cm x 29cm internally, they are easy to carry and transport. The reinforced single wall construction provides durability, ensuring your items are well-protected during transit. Additionally, the printed room tick list helps you stay organised, making the packing and moving process much simpler. Being manufactured in the UK, these boxes are also fully recyclable and can be reused multiple times, offering an eco-friendly option for your packing requirements.
Strong Cardboard Moving Boxes with Tape
Direct Global Trading Boxes are ideal for anyone looking to move house or store items securely. With a generous capacity of 44 litres per box, you can easily pack your belongings without worry. The boxes measure 52cm x 30cm x 30cm, making them easy to stack and store efficiently. Plus, they come with a 66-metre roll of fragile tape, ensuring your delicate items are well protected. With carry handles and a tick room list included, organising your move has never been easier.
W.E. Roberts Double Wall Cardboard Boxes
The W.E. Roberts Cardboard Boxes are designed with practicality in mind. Each box measures 457mm x 305mm x 305mm, making them ideal for various storage needs. Constructed from robust BC flute double wall board, approximately 6.5mm thick, they offer excellent durability. Supplied flat-packed and bundled, they are easy to store until needed. The flaps on top allow for secure taping shut, ensuring your items remain safe during transit or storage.
40 Strong Cardboard Moving House Boxes
The Strong Cardboard Moving Boxes come in a pack of 40, providing a sturdy solution for your storage and moving needs. Each box offers a generous capacity of 44 litres, making it easy to organise your belongings. With dimensions of 52cm x 30cm x 30cm, they can be effortlessly stacked to maximise space. Additionally, the included 66-metre roll of Fragile Tape ensures your items are securely packed and protected during transit, giving you peace of mind as you move or store your possessions.
5 Extra Large Cardboard Moving Boxes
The Pluto Packaging Cardboard Boxes are ideal for moving and shipping. Each box boasts a substantial 115-litre capacity, allowing you to securely pack heavy or fragile items with ease. The double wall design provides durability, while the practical carry handles make lifting and transporting effortless. You will appreciate the included room tick list, which keeps your packing organised and stress-free, ensuring you know exactly where everything belongs during your move.
All-Pack Solutions Deep Small Parcel Boxes
The All-Pack Solutions Parcel Boxes come in a convenient pack of ten, providing ample space for your mailing needs with their generous dimensions of 350mm x 250mm x 160mm. Designed with a single wall construction, these deep boxes are sturdy enough to protect your items during transit. Their brown colour adds a professional touch to your parcels. Manufactured in the UK, these boxes ensure high quality and reliability, giving you peace of mind when sending your goods.
Large Strong Cardboard Moving Boxes with Handles
The W.E. Roberts Moving Boxes are large, sturdy cardboard boxes designed specifically for packing and moving. With a spacious capacity of 38 litres per box, they are perfect for efficiently storing and relocating your belongings. Made from heavy-duty 200T Kraft paper, these boxes ensure durability and can be stacked with confidence. Additionally, the printed room list allows you to label each box easily, making it simple to find specific items when you need them. Their sturdy handles further enhance portability, providing convenience during your move.
5 Extra Large Cardboard Moving Boxes with Tape
The Extra Large Moving Boxes are designed for your packing needs, featuring five strong cardboard boxes that are double-walled for added durability. Each box includes carry handles, making it easy for you to transport your belongings safely. With a room list included, you can easily organise your items during the moving process. Additionally, the package comes with 66 metres of fragile tape, ensuring that your delicate items are well-protected. This combination of features makes the packing experience more efficient and less stressful for you.
Frequently Asked Questions (FAQs)
1. What is mailer box?
A mailer box is a paperboard packaging designed to store and send your products. Thanks to interlocking flaps and wings, it is easy to assemble and requires no adhesive tape to be assembled and closed. Its double side walls make it durable and more resistant to transport than other types of paperboard packaging.
2. What is mailer box size?
Mailer boxes come in E-Flute, 1/16" or B-Flute 1/8" single-wall corrugated cardboard and can happily ship between 1-30 lbs. We'll automatically select the best thickness for your box size to ensure it's extra sound and sturdy.
3. Why are mailer boxes used?
Mailer boxes are used for safe transport your products and goods, so that you do not have to worry about any damage to your products in the middle of the journey. Custom mailer boxes are made with a material which suits your need. Mailer boxes are robust in design and sturdy to protect objects from any damage.
During our box mailer research, we found 306 box mailer products and shortlisted 10 quality products. We collected and analyzed 134,551 customer reviews through our big data system to write the box mailers list. We found that most customers choose box mailers with an average price of £20.05.
The box mailers are available for purchase. We have researched hundreds of brands and picked the top brands of box mailers, including Direct Global Trading, SmithPackaging, W.E. Roberts, Pluto Packaging, All-Pack Solutions. The seller of top 1 product has received honest feedback from 1,348 consumers with an average rating of 4.7.
Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.