# SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size

Keep school or office papers organized with a SUNEE 3-ring binder, featuring clear pockets and a cobalt blue, PVC-free cover.

- [Original product page](https://www.ofertitastop.com/us/product/sunee-inch-ring-binder-cobalt-blue)
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- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-20T12:52:21.386Z
- Brand: SUNEE
- MPN: S-V8711
- EAN / GTIN: 00840179688711
- SKU: ofertitastop-us-153075
- Category: Office Supplies > Filing & Organization > Binding Supplies > Binders
- Source store: amazon US
- Active deal: Yes
- Price: 13.49 USD
- Previous price: 14.99 USD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 1741

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

When loose papers need a more organized place, this binder keeps punched pages together and gives unpunched sheets their own pockets. Its cobalt blue cover and clear-view design make it easy to identify and review your documents. The 3-inch rings are made for substantial paper collections at school, in the office, or at home.

## Key specifications
- Type: Three-ring binder
- Ring size: 3 inches
- Supported paper size: Letter, 8.5 x 11 inches
- Capacity: Up to 600 sheets
- Material: Plastic, PVC-free and non-stick
- Color: Cobalt blue
- Pockets: Transparent front and back covers, plus two inside pockets

The three rings secure punched pages, while the clear front and back let you use a cover sheet or see the contents at a glance. The spine is wider than the rings and can hold a small paper strip for labeling, which helps distinguish binders when organizing several subjects or projects. Its PVC-free, non-stick construction is designed for storing and handling documents, and the moisture- and dust-resistant material helps protect the collection during everyday use.

## Usage tips
Punch letter-size pages before adding them to the rings, and use the inside pockets for loose handouts or papers you have not punched. This keeps related documents together without requiring every sheet to be filed immediately. A narrow label in the spine can identify a class, project, or office file, while a cover page in the transparent front pocket makes the binder easy to recognize on a shelf or desk.

The ring switch opens and closes the rings for adding or rearranging pages. Press it with both hands when operating the mechanism. For a full school or work collection, the stated capacity of up to 600 sheets provides room to keep a large set of notes or records in one binder rather than splitting them among smaller files. Buyers’ feedback on ease of use and durability is mixed: some appreciate the rings’ operation, while others report that rings may not close properly. Experiences with durability also vary.

## What’s included
The pack contains one cobalt blue, 3-inch three-ring binder. Its transparent front and back pockets and two interior pockets provide places for cover sheets and loose papers as part of the binder’s organization setup.

## Questions before you buy
**What paper size does it fit?** It is designed for Letter-size sheets measuring 8.5 x 11 inches. Pages can be secured in the rings after they have been punched with three holes.

**How can I store loose papers?** Use the two inside pockets for unpunched sheets, handouts, or other papers you want to keep with the binder’s contents.

**Can I label the spine?** Yes. The spine is wider than the 3-inch rings and can hold a small strip of paper, making it useful for labeling a subject or file.

## Buying verdict
Choose this SUNEE binder when you want one place for a sizeable set of letter-size documents, plus pockets for papers that are not ready to be punched. The clear covers, label-friendly spine, and cobalt blue finish make it practical for keeping schoolwork, office records, or home paperwork identifiable and together.

## Images

![SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size — 1](https://www.ofertitastop.com/i/EqDgbhD9VoECoyjnrxqunFIfP0OEMOZBFR4NblJMv-hSCxOj0Pn2od7zvem2qYxYNV8UAE2WmeJgtVj4shNSKK2Rm46XShbwoIBEdNe2gvd55itdkbAQCEwS8Q.jpg)

![SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size — 2](https://www.ofertitastop.com/i/9iwc9sXetdFQGfscddM25PpHHhLutKXzNt9IR5ELSKa4-_yTXXjCWBbvJMNSfDQslQmugTikZ0bNcBrludRK0K55N8h4uiWAz_6isOYkCCmaP0UbwCpaoyhzaw.jpg)

![SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size — 3](https://www.ofertitastop.com/i/7Hxek7scHxwSDzfzOgQF3OT9j01tdmlJLx7DgDVut_5LB9sohympcV1Xc-VjeyyGmmdz1SwEJVaB6LTbIaAsNOoADLWZjW-WfqugYl5U_IYOqt0up03XelCA5Q.jpg)

![SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size — 4](https://www.ofertitastop.com/i/B-il6_H-R8fVgjrjDrpXzxuY5lxSWDyXEdftfD49KCiF7zJY5LgXfgZkaLqV_6dCNLTUjGyRQlEhvxrd6sPSpI2Kw8bwRi2csuDl5Oe90IOF-oO9Bw4Dj1Hhmw.jpg)

![SUNEE 3-Inch 3-Ring Binder, Cobalt Blue, PVC-Free, Letter Size — 5](https://www.ofertitastop.com/i/pSjuZnBANsn8y3Y1bkStbXIrpmwPNjNZYdimbbUfMwvdcl1Q_Kxb8NB0XuTn9eoVbiKndYqdZ_cvRXHuh9geYFSiJNDUUstHvr3NwGAz-pdcrhdZZ4aJN1HllA.jpg)