Waterproof Laptop Liner Bag for 13 14 15 Inch Laptops, Polyester Black Sleeve with 352mm 252mm 23mm Dimensions and Secure Fit
Waterproof Laptop Liner Bag for 13 14 15 Inch Laptops, Black Polyester Sleeve with 23mm Profile

Keep your laptop safe from unexpected spills or light rain with this waterproof laptop liner bag. Designed as a simple sleeve, it provides a protective layer that fits inside your everyday bag, making it ideal for commuting, travel, or office use. Made from polyester and available in black, it offers a clean, professional look without extra bulk. With three precise size options, you can match the liner to your device for a snug, secure fit.
Features and Construction

This liner bag combines practical waterproofing with a slim design, ensuring your laptop stays dry while remaining easy to carry. The polyester material provides a water-resistant barrier, and the straightforward construction keeps the sleeve lightweight.
Material and Build
The outer shell is made from polyester, a fabric chosen for its water-resistant qualities and durability. The black colour gives it a neutral, understated appearance that works well in any setting. The seam construction helps maintain the waterproof integrity, though it is not intended for full submersion.
Size and Practical Fit
Available in three sizes to accommodate 13, 14, and 15 inch laptops. Each size has precise internal dimensions: 13 inch at 352mm length, 252mm width, and 23mm thickness; 14 inch at 371mm length, 265mm width, and 23mm thickness; 15 inch at 396mm length, 278mm width, and 23mm thickness. The 23mm depth fits standard laptop thicknesses.
Uses and Placement

This liner bag is designed to be used as a protective sleeve inside another bag, such as a backpack or tote. It offers a layer of defence against moisture without adding significant weight or size.
Event or Professional Use
For professionals carrying laptops to meetings, co-working spaces, or client sites, this liner provides peace of mind against accidental coffee spills or rain when moving between buildings. Its slim profile means it slides easily into briefcases or messenger bags.
Everyday Home Use
At home, the liner can be used to protect a laptop when stored in a drawer or on a desk, keeping dust and minor spills at bay. It also helps organise your device when moving between rooms or packing for short trips.
Benefits and Buying Value

This product offers a straightforward, no-fuss approach to laptop protection. Its waterproof nature and precise sizing make it a practical addition to any laptop owner's accessories.
Reuse and Low Maintenance
The polyester material is easy to clean with a damp cloth and does not require special care. It can be reused daily without showing wear quickly, and its simple design means there are few parts that could break or need replacement.
Why Choose This Product
If you need a lightweight, waterproof sleeve that fits your laptop exactly, this liner delivers. The three size options ensure compatibility with common laptop models, and the black colour keeps it low-key. It is a functional choice for anyone prioritising protection without extra frills.

