Transparent Snap File Bag.
See what is inside without opening it.
An A4 transparent PVC bag, 0.18mm thick and 20g, that closes with one press of a snap button. Light enough to forget you are carrying it, clear enough to identify what is in it at a glance, and sturdy enough to keep documents flat.
Every opaque folder forces the same small moment of friction — opening it to find out whether it is the right one. Clear PVC removes it entirely. If you carry folders for several subjects, or manage several document sets, you stop opening things to check and simply take the one you need. Labels become unnecessary, which is a quiet benefit when there are a lot of them.
Weight accumulates quietly in a bag — a folder here, a notebook there — and it is the reason heavy bags get left behind. At 20g this one adds essentially nothing while still protecting the paper inside. For a student carrying a full day of books, or anyone commuting with a laptop already in the bag, that matters more than it sounds.
At 0.18mm, several bags sit flat together in a single pocket without the stack becoming too thick to close or awkward to pull one out of. Thin PVC also means the bag does not distort under the weight of everything else in a packed bag, so documents stay flat instead of taking on the shape of the contents around them.
A snap button is faster than a zip and far more secure than an open-top wallet, which relies on friction and orientation and will spill its contents if the bag is tipped. It also holds better than a magnetic closure, which can release under pressure in a full bag. Press it, and the documents stay put until you open it again.
This is a document bag, not a document armour. Worth being clear about.
**The one thing to be honest about: this is thin.** At 0.18mm it is built to be light and slim, which means **a sharp object inside — a pen clip, a key, the corner of a metal ruler — can pierce it.** That is the trade-off for weighing 20g, and it is the same trade-off in every bag of this type. **The listing also does not say how many sheets it holds comfortably**, so if you are loading it heavily, ask us first. **And clear PVC yellows in prolonged direct sunlight** — keep it out of a sunny windowsill if you want it to stay clear.
Both hold A4. They fail differently.
- Transparent — identify contents without opening
- Water-resistant and wipe-clean
- 20g, and it will not soften if it gets wet
- Thin, so sharp objects can pierce it
- Holds its shape better and resists sharp corners
- Opaque, so you must open it to see inside
- Softens and degrades when wet
- Heavier, and it takes up more space in a bag
Transparent, 20g and snap-shut at 0.18mm thin — document protection that adds nothing to carry and nothing to read.
1 × transparent snap button file bag — A4, 0.18mm PVC
Students keeping one bag per subject, commuters carrying a few documents between home and office, and anyone submitting a single clean set of paperwork that should arrive looking handled-with-care.
- Student with five subjects: five bags, one per subject. Handouts and reference sheets stay separated and identifiable by what is visible through the bag.
- Office use: two to four covers most setups — current project, reference material, items to action, items to file.
- Home filing: one or two handles certificates, warranties and important correspondence.
- Because it is clear, the system is entirely visual. You do not need labels, tabs or a filing index — you just look.
- The pack quantity is not stated, so check whether you are buying one bag or a set before ordering multiple subjects' worth.
- Wipe with a damp cloth. PVC is water-resistant and everyday marks come off without specialist products.
- Keep sharp objects out of it. The 0.18mm thickness is what makes it weigh 20g, and it is also what makes it easy to pierce.
- Keep it out of prolonged direct sunlight. Clear PVC yellows and clouds over time under UV, and that is irreversible.
- If the snap stiffens, a small amount of silicone lubricant on the mechanism restores it without affecting the PVC.
- Do not overfill it. Beyond its comfortable capacity the snap closure can be strained, and the sheets will crease.
- Transparent PVC at 0.18mm. PVC is a common, durable and water-resistant choice for document sleeves and wallets.
- New PVC can have a slight odour on arrival. This is normal and dissipates within a day or so of being unpacked.
- The listing gives no material safety or certification information. If you need a specific compliance statement — for a school, a workplace or a hazardous-materials context — ask us before ordering.
- PVC is not generally recyclable. Worth knowing if you are choosing on environmental grounds; the listing makes no recycling claim either way.
- No colour or finish options are listed, so this is sold as it is.
- Internal capacity: how many sheets it holds comfortably is not given, which is the number most buyers would want.
- Exact external dimensions: A4 is stated, but the margin around the paper is not, so the true outside size is unknown.
- Pack quantity: whether this is one bag or a set is not stated.
- Water resistance: PVC is wipe-clean, but the listing makes no formal waterproof claim — so do not assume documents are safe in a downpour.
- Material safety or certification: nothing stated.
- Colour options, UV resistance and warranty: none stated.
“Document protection that weighs nothing — transparent, snap-shut, and 0.18mm thin.”