zero !== null - Technology Series - 13" Laptop Sleeve
zero !== null - Technology Series - 13" Laptop Sleeve
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Product Details
Background Info
Zero, null, who, what? What does it all mean?
Well, let's take the operator !== to begin with - this means not equal to, in a strict inequality manner. The strict part is important as it means the types of the values must match - sometimes comparing a string like "1" to a number like 1 might be what you want to do but if not then a string is not the same as a number, a strict comparison.
Zero is, well, the number zero, 0, nought... Null is nothing - think of that as an empty Excel cell.
In addition, in some languages, using a non-strict comparison (using !=) where null is involved will result in null be converted to zero. In which case zero is equal to zero. But here, as it's a strict comparison, zero is not equal to null...
Size Guide
Product measurements
Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.
Measurements are provided by suppliers and may vary a small amount.
Width:
This measurement is the widest point across the product.
Height:
This measurement is from the top to the bottom of the product.
Weight:
The weight of the product.
Imperial Size Guide
| WIDTH (inches) | HEIGHT (inches) | WEIGHT (ounces) |
| 13.5 | 10.5 | 6.49 |
Metric Size Guide
| WIDTH (cm) | HEIGHT (cm) | WEIGHT (grams) |
| 34.3 | 26.7 | 220 |
Material & Care
Material
Elevate your tech game with our lightweight, form-fitting laptop sleeve, available in 13" and 15" sizes. Crafted from high-quality neoprene, this sleeve is not only water-resistant but also shock-absorbing and designed to provide ultimate protection and style for your device. It features a padded zipper binding and a faux fur-lined interior to protect against scratches. Be sure to measure your device before ordering to ensure it will fit!
The Stats:
- 100% neoprene
- Lightweight and resistant to water, oil, and heat
- Snug fit
- Faux fur interior lining
- Top-loading zippered enclosure with two sliders
- Padded zipper binding
- Design on front, solid black color on rear
- Blank product sourced from China
Shipping & Returns
ALL SALES ARE FINAL.
We can not accept returns or exchanges, so please ensure you carefully review all size guides, colors, designs, materials, care guidelines etc before placing an order. Please read our Refund/Exchange Policy here for full details.
FREE SHIPPING.
All products are shipped for free. All items are produced when an order is placed and as such delivery times can be in the region of 4-10 days. Please read our Shipping Policy here for full details.
Production Process
Sublimation Printing
Sublimation printing is a digital technique that uses high heat and pressure to transfer dye onto various materials. The design is printed onto a special sublimation transfer paper, which is then applied to the product, after which both are subjected to immense heat and pressure, turning ink into a gas that the material readily absorbs. This method is great for creating vibrant, long-lasting prints on fabrics, because the dye permeates the material. As a result, the print becomes part of the substrate rather than sitting on top of it. We use this method on products like mouse pads.