Will a 16-inch Laptop Fit in a 15.6-inch Backpack?
Updated - November, 2025
Whether a 16-inch laptop will fit in a 15.6-inch backpack depends on several factors, including the specific dimensions and design of both the laptop and the backpack.
Whether you're using a simple 15.6-inch tech backpack, an Eco-friendly laptop backpack or a luxurious leather backpack, you want to know if you're 16-inch laptop will fit.
Generally, a 16-inch laptop may not fit comfortably in a laptop and tablet backpack designed for a 15.6-inch laptop, as the backpack's dimensions may be too small to accommodate the larger device.
However, there are some considerations to keep in mind when determining if a 16-inch laptop can fit in a 15.6-inch backpack. Firstly, it's essential to measure the dimensions of both the laptop and the backpack accurately.
Overall Dimensions and Screen Bezel
While the screen size is typically used to denote laptop size, it's crucial to consider the overall dimensions, including length, width, and thickness. Compare these measurements to the dimensions of the backpack's laptop compartment to determine if there is enough space to accommodate the larger laptop.
Another thing to think about is, did the laptop manufacturer get to the 16-inch model by decreasing the bezel around the screen but keep the overall form factor of their older 15-inch model the same. If so, there is a good chance the 16-inch will fit in the 15.6 pack.
Voice of Experience in Laptop Backpacks
To gain some insight as to when its OK to use a 15-inch backpack to carry a 16-inch laptop, we asked product designer and New York City 16-inch backpack commuter, Karl Lucas. He told us:
"I've commuted with a 15-inch and 16-inch backpack by subway, walking and by bicycle for many years. We weary of a fit that is too tight. A tight fit can exert undue pressure on the notebook, potentially damaging it over time. It can also strain the seams and zippers of a compact laptop backpack, leading to premature wear and tear."
The Laptop Backpack That Actually Fits
MacCase has been designing laptop protection since 1998, before most laptop backpack companies existed. Our Universal Laptop Backpack is engineered to accommodate the real-world variations in laptop sizes, not just the screen measurement.
Our Universal Laptop Backpack features a dedicated, padded laptop compartment designed to fit laptops from 15" to 16" - including MacBook Pro 16", Dell XPS 15, Lenovo ThinkPad, HP Spectre, and other premium laptops.
The compartment dimensions account for variations in bezel size, thickness, and overall form factor. Unlike generic backpacks that may lack proper padding and poorly suited to protecting your technology investment, our design features not only a padded laptop compartment but one for your tablet as well.
[Discover the Universal Laptop Backpack →]
Interior Organization That Works
Beyond the laptop compartment, our backpack includes dedicated pockets for chargers, cables, tablets, documents, and accessories. Everything has a place, no more digging through a single large cavity trying to find your power adapter.
The laptop compartment is suspended and padded on all sides, protecting your device from impacts whether you're commuting by subway, walking, or cycling (as Karl Lucas mentioned). The padding absorbs shock without creating a tight fit that puts pressure on your laptop.
Premium Materials Built for Daily Commuting
We construct our Universal Laptop Backpack from Eco-friendly rPET nylon which is made from recycled plastic bottles. Weather-resistant, abrasion-resistant, and built to handle years of daily commuting.
Each seam is sewn, glued, wrapped and sewn again to create real-world, long-term durability. YKK zippers that won't fail after six months are spec'd. Padded shoulder straps and back panel provide cool, all-day comfort.
[Explore This Laptop Backpack →]
Why MacCase vs. Generic Backpacks
What is the difference between a $40 Amazon backpack and a MacCase backpack?
Generic backpacks:
• Zero warranty
• Minimal to no padding providing zero protection for your computer
• If there is padding, it's thin, aerated plastic that compresses and loses protection over time
• Cheap zippers and stitching that fail within 6-12 months
• Single large compartment with minimal organization
• Materials that look worn out after a few months of use
MacCase Universal Laptop Backpack:
• 10-year warranrty
• Designed for real-world laptop dimensions (15-16" range)
• High-density foam padding that maintains protection for years
• Premium YKK zippers and reinforced stitching at all stress points
• Dedicated compartments for laptop, tablet, accessories, and personal items
• rPET Nylon provides a sustainability edge
Shopping for a 16-inch Laptop Rucksack
If shopping for a new 16-inch laptop rucksack, look for one with adjustable straps or compartments that can accommodate various laptop sizes. It's also essential to consider the padding and protection provided by the pack.
Ensure that the laptop compartment offers sufficient padding and protection to safeguard the device from bumps and impacts, especially if the laptop is slightly larger than the backpack's designated size.
However, it's important to note that forcing a larger computer into a compact laptop backpack may compromise both the laptop and the backpack's integrity and functionality.
Are you using a 15-inch backpack to carry a 16-inch laptop? Share your story in the comments below!
Will a 15.6-inch Laptop Fit in a 15 Backpack?
Whether a 15.6-inch laptop will fit in a 15-inch backpack depends on the specific dimensions of both the laptop and the backpack, as well as the design and construction of the backpack.
In general, a 15.6-inch laptop may fit in a 15-inch laptop backpack, but it may be a tight fit and could potentially compromise the laptop's safety and the backpack's functionality.
Firstly, it's essential to measure the dimensions of the computer and compare them to the internal dimensions of the backpack's laptop compartment. While the screen size is typically used to denote laptop size, it's crucial to consider the overall dimensions, including length, width, and thickness.
Measure and Test
If the laptop's dimensions are greater than the internal dimensions of the backpack's computer compartment, it may not fit comfortably or securely. Additionally, consider how the backpack is designed and put together.
Some 15-inch laptop backpacks may have a more flexible or expandable design that can accommodate slightly larger hardware. Look for 15-inch laptop backpacks with adjustable closures or sleeves that can work with various computer sizes. It's also important to consider the padding and protection provided by the bag itself.
Ensure that the computer compartment offers adequate padding and protection to safeguard your device from vibrations and abrasions, especially if the computer is slightly larger than the 15-inch laptop backpack's designated size.
While a 15.6-inch laptop may technically fit in a 15-inch laptop backpack, it may not fit comfortably or securely, and doing so may risk damaging both the computer and the backpack.
It's recommended to choose a 16-inch laptop backpack custom-designed to fit the size of your notebook to ensure the correct fit and provide adequate protection for your portable computer.
The math is simple: invest once in quality, or keep replacing cheap alternatives every year. Whether you're carrying a 15.6" laptop, a 16" laptop, or switching between devices, the MacCase Universal Laptop Backpack accommodates your needs without compromise.
About Michael Santoro
Michael Santoro is a multi-award-winning designer across a broad range of industries including automotive, product and aerospace. In 1998 he founded MacCase and with it, the Apple-specific case market with his design for a case for the original iBook. He also mentors aspiring artists and designers around the world through several tutoring programs he created.
Additional Reading
• Does a 16-inch Mac Fit in a 15-inch Bag?
• Is it Better to Use a Laptop Bag or Backpack?
• What is the Difference Between a Laptop Bag and a Laptop Backpack?
