Best School Supply Storage Boxes in 2026

Thick & Durable Material: These document boxes are made of high quality and PP material, anti-dust, moisture-proof, good flexibility, strong weight bearing, not easily deformed, durable for long lasting and easy to clean. Documen Storage boxes external size: 12.52 x 9.45 x 0.94 inches. Internal dimensions: 12.2 x 8.9 x 0.71 inches.

4 Pack Portable Project Case: With our portable plastic file storage box, your documents and magazines will stay organized and easily found. Which is prevent the loss wrinkle or damage of your important documents and help to keep your desktop drawers neat and tidy.

Wide Application: These plastic stackable storage box perfect for magazines, photos, stamps, envelopes, invoices, bills, papers and children's and-cut paper-cuts and drawings. Portable project case suitable for home, office and school use, also very convenient to use during trips.

👍【Ideal Solutions for Citylife Project Case】This paper organizer box is just what you need to keep your projects organized. Whether you're on the move or in the office or classroom;

👍【Perfect Capacity】Accommodates A4 paper, 12.13" x 8.82" photos, and scrapbooking paper, scissors, adhesives, cards, etc. Also great for safeguarding electronics, e-readers, tablets, and charger cords. With rounded corners, these document organizers protect fragile items from potential damage;

👍【Snap-tight Latches】Latch snaps easily in place to secure documents;

✅【Large-capacity Fireproof Filing Cabinet】Dimensions: 15.6*13.5*12.2inches. Our double-layer document organizer file box includes 8 passport mesh bags, 8 card slots, 4 U disk pockets, 2 mesh bags, 4 outer pockets, 1 large pocket, and one main pocket with large space. It not only can fit both letter and legal-size files but also can store your important documents,files, money, passport, U disk, cards, albums, birth certificates, and other valuables in a safe and orderly way.

✅【Fireproof and Water-resistant File Box with Lock】Fire proof safe box for documents is made of double layered non-itchy silicone coated fiberglass which stands up the temperature up to 2000℉. The unique material not only can protect the files stored in the box from burning but also protect them from getting wet when it’s raining. This firproof waterproof file box offers great safety for your important documents.

✅【Fireproof File storage box with Lock】 High-quality double zipper code lock which provides maximum security for your valuables such as contracts, cards, certificates, conference materials, passports, etc. 2 layers design make you can lock you inportant documents in separate compartments easy for you to find whatever files you are looking for quickly. The double zipper design makes it easier to open and close, a must have file box organize for your home and office.

Hiceeden 4 pack plastic project case external size is 12.5"Lx9.4"Wx1"H, and internal size is 12"Lx9"Wx0.7"H. Suitable for storing the dimension of files or certificates like letter size 8.5"x11" or smaller than it.

Documents storage boxes made of premium pp material, which is firm, durable, moisture proof, dust proof and easy to clean. Trasparent design is convenient to identify the inside contents without opening boxes and easy to take.

These plastic paper storage cases with snap-tight latches and stackable design keep projects inside safe and organized neatly in one place, therefore find everything you need easily and quickly.

Perfect for storing crafts and hobby office, school supply, crayons, pencils, pens.

Clear plastic keeps crayons and contents visible to quickly find specific colors.

Snap-tight handles keep your supplies securely sealed and contained.

Large Capacity Storage: Measures by 12.8" x 9.2" x 3.5"/ 32.5x23.5x9cm (L*W*H). The storage box can fit at least 400 A4 papers and other office supplies. Large space for storing office supplies, crafts, cosmetics, tools, etc. Completely solve the problem of cluttered items.

2 Layer Muti-grid Design: The whole organizer box has seven compartments, which is conducive to the classification of stationery, art craft and other items. The removable tray has 6 compartments for pens, clips or adhesive tape, etc. Lower drawer without partition can store A4 paper, notebook, sewing supply and more.

Premium & Durable Quality: This stationery storage box is made of premium pp material, which is non-toxic and odorless. It is durable and resistant to wear and tear. The sturdy handle and snapping latch make it secure and easy to transport.

ORGANIZING SOLUTIONS - Office Supplies Holder Document Paper Organizers Case with snap-tight closure latch offers an easy solution to organize craft supplies for your hobbies, school supplies, and kid’s toys. Super capacity is very suitable for magazines, photos, stamps, envelopes, invoices, bills, paper, electronic products and accessories, office supplies, stationery, ribbons, stickers, yarn, pens and crayons and other supplies.

SLIM AND CLEAR - The transparent design of the Plastic Art Supply Satchel Organizing Container makes the contents in the box clear at a glance, and you can instantly find any stored items from any angle.

SNAP-TIGHT LATCH - Plastic stackable storage boxes are designed with snap-in latches, which can be closed tightly to prevent items from falling. All works of art, schools, hobbies, kitchen supplies and tools are safe from dust and liquid, and perfectly organized.

ORGANIZING SOLUTIONS - Office Supplies Holder Document Paper Organizers Case with snap-tight closure latch offers an easy solution to organize craft supplies for your hobbies, school supplies, and kid’s toys. Super capacity is very suitable for magazines, photos, stamps, envelopes, invoices, bills, paper, electronic products and accessories, office supplies, stationery, ribbons, stickers, yarn, pens and crayons and other supplies.

SLIM AND CLEAR - The transparent design of the Plastic Art Supply Satchel Organizing Container makes the contents in the box clear at a glance, and you can instantly find any stored items from any angle.

SNAP-TIGHT LATCH - Plastic stackable storage boxes are designed with snap-in latches, which can be closed tightly to prevent items from falling. All works of art, schools, hobbies, kitchen supplies and tools are safe from dust and liquid, and perfectly organized.

5 PACK EXTRA LONG BOXES WITH LIDS - Take advantage of these 16" x 12" x 10" small boxes for moving, fill them up as packing boxes for dishes and glassware, use them as file storage boxes in your home or small business, and much more. Perfectly stackable, sturdy, and strong.

FILING BOX & DOCUMENT STORAGE - These durable plastic file boxes with lids are expertly equipped for the safe and secure storage of your most sensitive materials, documents, legal letters, and file folder medical records. Perfect as a book storage box whenever you run out of bookshelves!

STACKABLE, COLLAPSIBLE & REUSABLE - Handles on both sides of the bankers box allow for easy transport and the file bins stack to save space. Designed to fit on regular cube shelves, wire shelves, and closet shelves. Collapsible between uses for complete storage convenience.

Hanging File Organizer Box: This premium mesh hanging file folder organizer is the ultimate storage solution for both letter-size and legal-size files and folders, designed for multiple occasions, office, school and home. Our innovative foldable design requires no screws, allowing for quick and easy assembly within minutes. Measuring 15.2" x 12.2" x 9.84", this organizer offers large storage space for all your documents. (NOTE: File folders not included.)

Premium Metal Material: Crafted from sturdy mesh metal material with polished surfaces and round edges, this file folder organizer is far superior to easily deformed cardboard and cotton linen alternatives. The open design allows for quick access to your target folders or papers, enhancing your work efficiency and enabling you to make the most of your time and space.

Portable & Space-Saving File Crate: Our hanging file organizer box features integrated carry handles, making it easy to grip and move from meetings to the office or home. It satisfies all your storage needs, adding extra storage space and efficiently organizing clutter. The soft pads on the bottom prevent scratches on desktops. (Please do not pick up the file organizer from the long sides as it might fall apart due to the collapsible design.)

【Practical Large A4 File Holder】You will receive 4 pieces of project cases. Each case measures 12.2×8.9×0.7" in inner size and 12.5×9.4×0.9" in outer size, perfectly suitable for storing A4-size documents and files. With these cases, you can store different personal items by categories and place them neatly on the table or in the cabinet

【Durable Thickened PP Material】Made of thickened PP material, our product is sturdy and not easy to break and crack during use, effectively serving you for a long time. The solid construction works well to keep your items clean and safe away from dust, water, and collision, great for the storage of important documents for study and work

【Convenient Transparent Design】Our file storage box adopts a visible transparent body for easier access of the items. You can see and identify the contents inside with ease without opening the case. The whole body features smooth and burr-free surface with rounded corners, bringing comfortable tactility without hurting your hands

🎯Multipurpose Storage Case---This plastic storage bin is 35.7*24.2*4cm/14.05"L x 9.52"W x 1.57"H(in), perfect for storing your documents, paperwork, school supplies, smaller toys, sewing projects, crafts, photos, cards, knick knacks etc..

🎆Space-Saving Stackable Design--- This plastic storage box features a stackable design, which maximises your storage space and facilitates your classified storage. Great for keeping your home and office well organized.

📢Safe and Durable--- This clear storage case is made of high-quality Polypropylene, which is safe, non-toxic and durable enough to withstand the wear and tear of daily use for a long time.

ORGANIZE YOUR DOCUMENTS - The A4 file box's outer size is 12.2 x 9.2 x 0.8inch (30.2*23*2.1cm) and the inner size is 11.9 x 8.3 x 0.8inch (30 x 21 x 2cm). It is perfect for organizing your documents, papers, magazines, photos, and more. It's a great way to keep your desk or office looking neat and tidy.

EASY TO USE - The plastic file case is simple to use, just open it up and start sorting. It is also lightweight and easy to transport, so you can take it with you wherever you go.

CLEAR VIEW - Keep your desk organized and tidy with this thin document storage box. The transparent design allows you to see what's inside without having to open the lid, making it easy to find what you need.

Package and Size Information: you will receive 4 pieces of gray file storage boxes with lids; The size of gray file storage box is approx. 14.9 x 12.7 x 10.8 inches; Both sides of the file box are equipped with plastic slides, which prevent the sides of the file storage box from loosening, and also facilitate the sliding of hanging folders; Enough quantity can meet your daily needs and replacement needs, and you can also share them with others

Convenient to Apply: file organizer box has metal handles that can help you quirkily and easily pick up the box; Label slot of the file organizer box can help you easy to label different contents, which can help you sort and organize things more conveniently

Reliable Material: portable file box is mainly made of reliable linen material, which is sturdy and not easy to deform or fade; File box is covered with lid that can be dustproof, the bottom is supported by thickened cardboard, not easy to deformation

Rich Halloween Cellophane Bags: 100Pcs Halloween candy cellophane bag features 4 different designs. Each design for 25 pieces, perfect for trick or treating! Assorted designs with pumpkin cellophane cone bags, bat candy bags, cemetery graveyard gift bags, spider web candy bags, and each pack of treat bags come with 100pcs twist ties. They are golden and really decorative. Sufficient quantity for you to complete a Halloween party candy serving.

Perfect Size for Kids Halloween Candy Storage: the cone-shaped Halloween paper bag size measured approx. 12.5" x 6.5"/ 32 x 16.5cm, suitable for holding most kinds of candies, snacks, etc. The twist tie length is approx. 4" /10cm, you can use twist ties to tie up bags, for your candy safety storage, not falling off. Essential stuff for Halloween kids buckets fillers or stuffers

Premium Material: These cone bags are made of plastic, non toxic, odorless, making them a great choice for storage of popcorn, cookies, candy, snacks, bakery biscuit chocolate and all types of treat. This cone bag is big and flexible. Super Durable and reusable. Design to sustain a large amount of goodies, good for storing candy, toys, snacks, chocolates and other gifts, these cellophane bags for Halloween party decorating and using.