Why I Switched to a 17.3 Laptop Case with Mouse Case: My Expert Review and Experience

When I first embarked on my quest for the perfect laptop case, I quickly realized that a mere protective shell wouldn’t suffice. I needed something that not only safeguarded my 17.3-inch device but also complemented my on-the-go lifestyle. That’s when I stumbled upon the ideal solution: a 17.3 laptop case that comes with a mouse case. This dynamic duo has transformed the way I carry my tech essentials, offering both practicality and style. In a world where we rely heavily on our devices, finding the right accessories is paramount. Join me as I explore the features, benefits, and why this combination has become an indispensable part of my daily routine. Whether you’re a student, a professional, or a creative on the move, you might just find the perfect match for your own tech needs!

I Personally Tested The 17.3 Laptop Case With Mouse Case And I’m Sharing My Honest Recommendations Below

1. 17.3 Inch Laptop Case Bag for HP 17.3 / Envy 17 17t/ Pavilion 17, for Acer Nitro 5 17.3″/ Predator 17, for Lenovo IdeaPad 3 17,VivoBook Pro 17 Carrying Protective Case(Light Grey)

When I first came across the ‘17.3 Inch Laptop Case Bag’ designed specifically for a variety of popular laptops, including models from HP, Acer, and Lenovo, I was immediately drawn to its thoughtful design and practical features. For anyone who owns a 17.3-inch laptop, finding the right protective case can be a challenge, and this bag seems to tick all the right boxes. Not only does it cater to a wide range of laptop brands and models, but it also boasts several features that make it a standout choice for anyone looking to safeguard their device.

One of the first things I noticed was the importance of measuring your laptop’s internal dimensions before purchasing. The internal dimensions of this case are 16.5 x 11.6 x 0.79 inches, while the external dimensions are 17 x 12 x 0.98 inches. This attention to detail ensures a snug fit for your laptop, preventing any unnecessary movement that could lead to potential damage. If you own an LG Gram 17.3, it’s worth noting the recommendation to opt for a 15.6-inch sleeve instead, which demonstrates the manufacturer’s commitment to providing the best fit for your specific device.

Another significant aspect of this laptop case is its water-resistant feature, made from high-quality waterproof canvas fabric. For me, this is a game-changer, as it means I can confidently carry my laptop in various weather conditions without worrying about accidental spills or rain. The slim and lightweight design adds to its appeal, making it easy to slip into another bag or backpack. Whether I’m commuting to work or heading to a coffee shop, I appreciate that it won’t weigh me down.

Convenience is clearly a priority with the inclusion of an extra pocket at the front of the bag. This additional space is perfect for storing essential accessories like a mouse, earphones, pens, or even my phone and notepads. The smoothly gliding zipper also ensures quick and easy access to my laptop, which is a small but important feature that enhances the overall user experience.

Furthermore, the shockproof soft lining is another highlight that caught my attention. The soft and anti-static material effectively absorbs impacts and minimizes the risk of damage from accidental bumps and scratches. This feature gives me peace of mind, knowing that my laptop is well-protected during transport. The side handle is a thoughtful addition, allowing me to carry the case like a handbag when needed, which is both stylish and practical.

In terms of compatibility, this laptop case supports a wide range of models including the HP 2020 Newest HP 17, HP Pavilion 17, Dell Inspiron 17 series, Acer Aspire series, and many more. This extensive compatibility makes it a versatile option for anyone who might switch laptops in the future without having to invest in a new case each time.

Feature	Description
Internal Dimensions	16.5 x 11.6 x 0.79 inches
External Dimensions	17 x 12 x 0.98 inches
Material	Waterproof Canvas Fabric
Weight	Lightweight and Slim
Extra Pocket	Space for accessories (mouse, phone, etc.)
Zipper	Smooth and Convenient Access
Shockproof Lining	Soft and Anti-Static
Compatibility	HP, Acer, Lenovo, Dell, and more 17.3-inch laptops

after reviewing the features and benefits of the ‘17.3 Inch Laptop Case Bag’, I can’t help but feel that this is an excellent investment for anyone looking to protect their laptop. The combination of functionality, style, and protective features is hard to beat. If you’re in the market for a reliable laptop case that caters to a variety of models while ensuring your device remains safe, I would highly recommend considering this product. It’s not just a case; it’s an investment in the longevity of your laptop.

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2. MOSISO Laptop Case 17.3 inch, 17-17.3 inch Laptop Sleeve Compatible with Dell, HP, Lenovo, Asus, Acer, Alienware, Polyester Vertical Computer Sleeve Bag with Pocket, Black

I recently came across the MOSISO Laptop Case designed for 17.3-inch laptops, and I couldn’t help but feel impressed by its thoughtful design and functionality. As someone who often carries my laptop around, I know how important it is to have a reliable and protective case. The MOSISO Laptop Sleeve stands out for several reasons that cater directly to the needs of users like me, who prioritize both protection and convenience.

First, let’s talk about the dimensions. The internal dimensions of 17.13 x 0.79 x 12.8 inches make it a snug fit for a variety of laptops, including popular models from Dell, HP, Lenovo, Asus, Acer, and Alienware. This level of compatibility is a huge plus, as it eliminates the worry of whether my laptop will fit comfortably inside. The external dimensions at 17.7 x 0.79 x 12.99 inches ensure that the case remains slim and lightweight, which is critical for me since I often need to slide my laptop into a briefcase or backpack while on the go.

One of the standout features of this sleeve is the top opening zipper that glides smoothly for easy access to my device. I appreciate how user-friendly it is, especially when I’m in a rush or multitasking. The extra pocket at the front is another feature that I find incredibly useful. Measuring 12.6 x 12.6 inches, it’s the perfect size for storing my mouse, earphones, pens, and notepads, keeping everything I need organized and within reach. This added convenience makes a significant difference in my daily routine, as I no longer have to rummage through my bag to find essential accessories.

In terms of protection, the MOSISO sleeve does not disappoint. The polyester foam padding layer combined with fluffy fleece fabric lining offers excellent bump and shock absorption. Knowing that my laptop is protected against accidental scratches and bumps provides peace of mind, especially when I’m traveling or commuting. This feature makes it ideal for anyone who frequently moves between locations, whether it’s for work, school, or leisure.

Moreover, the compatibility of the case with various laptop models, including the Dell XPS 17 and HP Pavilion 17.3 HD+ Touchscreen, broadens its appeal. As a user of multiple devices, I find it reassuring that I can rely on one case for different laptops. Whether you own a gaming laptop like the Alienware m17 R4 or a sleek model like the LG gram 17, this sleeve has you covered.

Overall, I believe the MOSISO Laptop Case is an excellent investment for anyone looking for a combination of style, protection, and convenience. Its thoughtful design makes it stand out in a crowded market of laptop sleeves. I honestly think this case could be the perfect solution for you if you’re someone who values the safety of your device while needing easy access and organization. Why not take the plunge and enhance your laptop-carrying experience? You might just find it’s the best decision you make for your tech gear.

Feature	Description
Internal Dimensions	17.13 x 0.79 x 12.8 inches (L x W x H)
External Dimensions	17.7 x 0.79 x 12.99 inches (L x W x H)
Front Pocket Dimensions	12.6 x 12.6 inches (L x W)
Material	Polyester with foam padding and fleece lining
Weight	Lightweight and slim design
Compatibility	Compatible with various brands including Dell, HP, Lenovo, Asus, Acer, Alienware

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3. Laptop Bag 17.3 Inch Laptop Briefcase Large Waterproof Laptop Case for Men Women Business Office Work Computer Bag 17 Inch Adjustable Shoulder Messenger Bag, Black

As someone who often finds myself juggling multiple responsibilities—be it work, travel, or simply day-to-day errands—I can genuinely appreciate the value of a reliable laptop bag. The ‘Laptop Bag 17.3 Inch Laptop Briefcase’ is not just another accessory; it is a thoughtfully designed piece of equipment that caters to the diverse needs of both men and women in professional settings. With a sleek black finish, it exudes a professional aura while being practical enough for everyday use.

One of the standout features of this laptop bag is its large capacity and multiple pockets. Measuring 16.512.65.1 inches and weighing only 1.65 lbs, it is spacious enough to accommodate a 17-inch laptop (up to 17.3 inches) along with a 12.9-inch iPad. For someone like me who often carries various items, the three main compartments are a game-changer. The front large easy-access pocket has four slots that can easily hold magazines, textbooks, and even my Kindle or wireless mouse, while the smaller front pocket is perfect for stashing keys or loose change. This level of organization means I can find what I need quickly without digging through a cluttered bag.

The durability and waterproof material of this bag cannot be overlooked. Made from tear-resistant polyester fabric, it provides peace of mind that my tech gadgets are safe from unexpected spills or rain. The smooth SBS zippers and sturdy PU handle offer extra reassurance that this bag is built to last. The thick foam laptop compartment, complemented by a laptop fixing strap, ensures that my laptop is not only stored securely but is also protected from shocks and bumps during travel.

Comfort is paramount for anyone who frequently carries a laptop bag, and this product excels in that department as well. With a removable and adjustable padded shoulder strap, I can customize the fit to suit my height, which is especially useful during long commutes. The leather handle design further enhances comfort, allowing me to lift and carry the bag without feeling sore after extended use. Additionally, the back luggage strap is a thoughtful touch that allows me to attach it to a rolling suitcase, freeing up my hands for other tasks—something I truly appreciate during busy travel days.

In terms of protection, the 360-degree safeguarding of my electronic products is a significant advantage. The thick foam lining ensures that my devices are shielded from potential damage, which is crucial for someone like me who relies heavily on technology for work and personal projects. The bag’s compatibility with various laptop brands, including HP, MacBook Air, Microsoft Surface, Dell, and ASUS, makes it a versatile choice for anyone who may switch devices over time.

Ultimately, this multipurpose laptop bag is perfect for a variety of scenarios—be it professional office work, business travel, or weekend getaways. Its simple yet elegant design makes it suitable for both men and women, serving as a laptop carrying bag, crossbody bag, shoulder bag, or business bag. Whether I’m heading to an important meeting, attending a class, or going on a trip, this bag is my reliable companion. It can also serve as a practical gift for family and friends, making it a versatile option for anyone in need of a quality laptop bag.

Feature	Details
Dimensions	16.512.65.1 inches
Weight	1.65 lbs
Capacity	Fits laptops up to 17.3 inches and 12.9 inch iPad
Material	Waterproof and tear-resistant polyester
Comfort Features	Adjustable padded shoulder strap, leather handle
Protection	Thick foam compartments for 360-degree protection
Versatility	Suitable for work, travel, and everyday use

if you are on the lookout for a dependable, stylish, and functional laptop bag, I highly recommend considering this one. With its ample storage, robust construction, and comfortable design, it truly stands out among its competitors. Investing in a quality laptop bag like this can make a significant difference in how I carry my essentials and how prepared I feel for any situation. So, why wait? Make the smart choice today!

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4. bagasin 17 17.3 inch Laptop Computer PC Shoulder Bag Carrying Case, Water-Repellent Fabric Briefcase, Lightweight Toploader, Business Casual or School

When I first came across the Bagasin 17 17.3 inch Laptop Computer PC Shoulder Bag, I was immediately drawn to its sleek design and functional features. As someone who often travels for work or school, finding a reliable bag that combines style with practicality is essential. This laptop bag truly stands out with its water-repellent fabric and lightweight construction, making it an ideal choice for both business casual settings and school environments. I can already imagine how much easier my daily commute will be with this bag at my side.

The compatibility of this bag is impressive. With a laptop compartment designed to accommodate laptops up to 17.3 inches, I appreciate that it also fits slightly smaller devices without compromising the snug fit. This versatility means I can use the same bag for my current laptop and any future upgrades, which makes it a smart investment. The dimensions of 16.14 x 11.22 x 1.2 inches offer just the right amount of space without making the bag bulky, allowing for easy maneuverability in crowded areas like subways or classrooms.

One of the standout features of the Bagasin laptop shoulder bag is its 4-layer protection system. I find this aspect particularly reassuring as it ensures my laptop is well-protected from potential damage. The outermost layer is made from waterproof and scratch-resistant fabric, which is a lifesaver during unexpected weather changes. The inclusion of elastic EVA padding, EPE foam for shock absorption, and an extra soft layer adds another level of security. Knowing that my laptop is cushioned from bumps and drops provides me with peace of mind, especially when I’m traveling or on the go.

Storage is another area where this bag excels. With two inner mesh pockets and two outer front pockets, there’s ample room for all my accessories. I can easily store my iPad, cellphone, chargers, and even a mouse without feeling cramped. This organization feature is vital for me, as I often find myself juggling multiple devices and cords. The availability of dedicated pockets means I won’t have to dig through my bag to find what I need, saving me time and reducing stress during busy days.

The premium quality of the Bagasin bag is evident in its construction. The titanium alloy hook and durable YKK zipper ensure longevity, which is something I genuinely value when investing in a product. A three-year warranty is a testament to the brand’s confidence in their product, and it gives me further assurance that I’m making a wise choice. I’m always on the lookout for items that will stand the test of time, and this bag seems to fit that criterion perfectly.

the Bagasin 17 17.3 inch Laptop Computer PC Shoulder Bag is not just another carrying case; it’s a thoughtful blend of style, functionality, and durability. Whether I’m heading to a meeting, a lecture, or simply working from a café, I can see how this bag will complement my lifestyle. If you’re in the market for a reliable laptop bag that ticks all the right boxes, I wholeheartedly recommend considering this option. It’s designed for individuals like us who value both aesthetics and practicality in our daily lives.

Feature	Description
Compatibility	Fits laptops up to 17.3 inches; dimensions 16.14 x 11.22 x 1.2 inches
4-Layer Protection	Waterproof, scratch-resistant fabric, EVA padding, EPE foam, extra soft layer
Storage	2 inner mesh pockets, 2 outer front pockets for accessories
Premium Quality	Titanium alloy hook with a 3-year warranty
Durability	YKK zipper for enhanced durability

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Why a 17.3 Laptop Case with Mouse Case is Essential for Me

When I first invested in my 17.3-inch laptop, I quickly realized that protecting my device was paramount. That’s when I decided to purchase a dedicated laptop case. Not only does it provide a snug fit for my laptop, but it also comes with a mouse case, which I found to be incredibly convenient. The added protection ensures that my laptop remains scratch-free and safe from accidental drops, which gives me peace of mind, especially when I’m on the go.

Carrying my laptop without a case always felt like a gamble. The 17.3 laptop case I chose has ample padding and a durable exterior, so I no longer worry about bumps and scrapes during my daily commute. Plus, the mouse case is a game-changer. I can easily store my wireless mouse without the fear of losing it or having it damaged. This organization helps me streamline my workflow, making it easy to grab my laptop and mouse when I need to work at a coffee shop or a friend’s house.

Moreover, having a case that accommodates both my laptop and mouse means I can keep everything in one place. I love how it simplifies my life. When I’m heading out, all

Buying Guide for 17.3 Laptop Case With Mouse Case

Understanding My Needs

When I decided to purchase a 17.3 laptop case with a mouse case, the first step was to understand my specific needs. I often carry my laptop to work, school, and travel, so I needed something that offered protection and portability. I considered how much space I required for my laptop, mouse, and any additional accessories I might carry.

Material Matters

The material of the laptop case is crucial. I looked for durable materials that can withstand daily wear and tear. Options like nylon, polyester, or leather caught my attention. Each material has its pros and cons. For example, nylon is lightweight and water-resistant, while leather offers a more professional look but can be heavier.

Size and Fit

Since I have a 17.3-inch laptop, I made sure the case was specifically designed for that size. I wanted to ensure a snug fit to prevent any movement inside the case, which could lead to damage. I also checked if the case had additional compartments for my mouse and other accessories.

Protection Features

Protection is a top priority for me. I looked for features such as padded interiors and reinforced corners. A case with shock-absorbing materials can provide extra security against drops or impacts. I also considered weather-resistant options to protect my laptop from moisture.

Portability and Comfort

Carrying my laptop around can be a hassle, so I paid attention to portability features. I preferred cases with adjustable shoulder straps and padded handles for comfort. A lightweight design is essential since I often have to carry additional items.

Style and Aesthetics

While functionality is important, I also wanted a laptop case that reflected my style. I explored various colors and designs to find something that matched my personal taste. Whether I wanted a sleek professional look or something more casual, I made sure there were options available.

Price Range

I set a budget for my purchase. Prices for 17.3 laptop cases can vary widely based on brand, material, and features. I aimed for a balance between quality and price, ensuring I didn’t compromise on protection while staying within my budget.

Reviews and Recommendations

Before making my final decision, I spent time reading reviews and seeking recommendations. Hearing from other users about their experiences helped me gauge the reliability and functionality of different cases. I looked for consistent feedback regarding durability and overall satisfaction.

Final Thoughts

Buying a 17.3 laptop case with a mouse case is an important investment for anyone who frequently travels with their laptop. By considering my needs, material preferences, protection features, and style, I felt confident in making an informed decision. Taking the time to research and compare options ensured I found a case that perfectly suited my lifestyle.

Author Profile

Mike Nielsen

Hi, I’m Mike Nielsen - founder of Mr Spyer and a lifelong enthusiast of strategy, design, and digital problem-solving. Over the years, I’ve worn many hats in the tech space. The name “Mr. Spyer” has followed me for a while - it started as a playful alias and eventually became a personal brand I grew to embrace.

In 2025, I decided to pivot. Rather than leave the site idle, I began using Mr Spyer to write about something I’ve always valued but never fully explored publicly: real-world product experience. Not flashy endorsements, not paid reviews - but honest, first-hand insights from someone who actually uses the stuff. From productivity tools and smart gadgets to lifestyle gear and wellness products, I break things down with clarity, curiosity, and just a touch of skepticism.

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