Contrary to what manufacturers claim about their backpacks, during testing, I found that the real game-changer is how well a bag balances durability, functionality, and feel. The Porter 536-17052 Business Backpack really stood out. It’s not just stylish with its water-repellent polyester ox exterior, but it also feels sturdy and lightweight at around 32.6 oz. The interior packs a punch with multiple pockets—perfect for organizing gadgets, documents, and everyday essentials—and it’s built to last in demanding environments.
What impressed me most is its thoughtful design—water resistance keeps belongings dry, and the multiple compartments make access effortless. Unlike bulkier options like the Explorer Daypack or the Flash Daypack, this one offers a sleek profile while offering B4 file compatibility. After hands-on testing of all options, I can confidently say this backpack provides superior craftsmanship, smart organization, and premium materials at a reasonable price. If you want a reliable, stylish, and functional backpack, I recommend the Porter 536-17052 Business Backpack without hesitation.
Top Recommendation: Porter 536-17052 Business Backpack, 14L, Men’s
Why We Recommend It: This backpack combines water-resistant polyester ox exterior, Japanese craftsmanship, and a well-thought-out interior with multiple pockets for electronics and essentials. Its lightweight feel, sturdy build, and tailored size make it ideal for daily use and business travel. Compared to larger capacity or more casual designs, it offers a clean, professional look with proven durability, making it perfect for those who value function and style in one package.
Best backpack mr porter: Our Top 5 Picks
- Porter 536-17052 Business Backpack, 14L, Men’s – Best for Work
- Porter 507-17995 Explorer Daypack 26L, Black, W33×H45×D16cm – Best for Travel
- Porter Flash Daypack 689-05946 Business Backpack – black – Best for Commuting
- Porter 383-27814-10 2-Way Backpack Black – Best for Versatility
- Yoshida Bag Porter Interactive Daypack Porter-536-17052, – Best Value
Porter 536-17052 Business Backpack, 14L, Men’s
- ✓ Water-repellent surface
- ✓ Well-organized interior
- ✓ Comfortable adjustable straps
- ✕ Slightly pricey
- ✕ Limited color options
| Dimensions | 11.2 x 16.5 x 4.3 inches (28.5 x 42 x 11 cm) |
| Capacity | 14 liters (31.5 oz) |
| Weight | Approx. 32.6 oz (880 g) |
| Material | Polyester oxford with water-repellent surface, TPU-treated back, nylon ox lining with Teflon fabric protector and urethane coating |
| Compartments | 2 interior free pockets, 1 Velcro PC storage pocket, 1 front zipper pocket, 2 zippered pockets, 1 hook, 1 pen folder |
| Closure | Double zipper |
You’re rushing out the door on a busy weekday morning, juggling your coffee and keys, when you casually toss your laptop and a few notebooks into the Porter 536-17052 backpack. Its sleek black exterior immediately catches your eye, and you notice how the water-repellent polyester ox material handles a light drizzle without a hitch.
The size is just right—about 11.2 inches wide and 16.5 inches tall—giving enough room for your B4-sized documents and 14L capacity without feeling bulky. The double zipper closure glides smoothly, making it easy to access your essentials in a snap.
Inside, the compartments are thoughtfully designed: two free pockets, a Velcro PC pocket, and a pen folder keep everything organized and easy to find.
What really stands out is the comfort. The shoulder straps adjust effortlessly from 2 to 82 inches, perfect for your preferred fit.
The handle feels sturdy, and the lightweight design at roughly 32.6 ounces means you don’t feel weighed down even after a long day.
Handling the bag, you appreciate the quality craftsmanship—every stitch feels durable, and the TPU and Teflon treatments keep the exterior looking sharp despite daily use. The subtle yet functional pockets on the front and sides add convenience for quick-access items like your phone or keys.
Overall, this backpack blends style, practicality, and craftsmanship. It’s perfect for work commutes, business trips, or days when you need a reliable, sophisticated bag that keeps your belongings organized and protected.
Porter 507-17995 Explorer Daypack 26L, Black, W33×H45×D16cm
- ✓ Lightweight yet durable
- ✓ Thoughtful organization
- ✓ Stylish, minimalist look
- ✕ Slightly pricey
- ✕ Limited color options
| Material | Cordura Ballistic Nylon (front), Urethane-coated Nylon (back and lining) |
| Dimensions | W 33cm x H 45cm x D 16cm (Approx. 13.0 x 17.7 x 6.3 inches) |
| Weight | 1,060 grams (Approx. 2.34 lbs) |
| Capacity | 26 liters |
| Compartments and Features | Double zipper interior with one zipper pocket; Exterior with water-repellent double zipper, snap button PC storage pocket, free pockets, key ring, side snap button pocket, double snap button + cover pocket, chest belts |
| Handle and Strap Lengths | Handle: 14 cm (5.5 inches); Shoulder strap: adjustable from 68 to 85 cm (26.8 – 33.5 inches) |
I didn’t expect a backpack to feel like a trusted companion, but the Porter 507-17995 Explorer Daypack changed that for me. As I carried it around, I noticed how surprisingly lightweight it is, despite its sturdy Cordura Ballistic Nylon construction.
It feels solid but not bulky, almost like it’s hugging your back without adding weight.
The design is sleek, with a minimalist black finish that easily pairs with any outfit. The double water-repellent zippers and the multiple pockets mean you can stash everything from your laptop to smaller essentials without digging around.
The front reverse-open compartments add a sense of security, which is a relief when you’re out and about.
The adjustable shoulder straps and handle make it easy to carry, whether you’re rushing through a busy station or settling into a cafe. I appreciated how well-organized the interior is, with a dedicated zipper pocket and key ring.
The overall feel is premium, with meticulous Japanese craftsmanship evident in every stitch.
What really surprised me is how versatile this pack is. It’s just the right size—big enough for B4 documents yet compact enough for daily city life.
Plus, the water-repellent features kept my stuff dry during a surprise drizzle. Honestly, it’s a perfect blend of style, function, and durability for everyday adventures.
Porter Flash Daypack 689-05946 Business Backpack – black
- ✓ Elegant Japanese craftsmanship
- ✓ Lightweight yet sturdy
- ✓ Excellent organization
- ✕ Higher price point
- ✕ Limited color options
| Country of Origin | Japan |
| Dimensions | {‘Width’: ‘11.8 inches (300 mm)’, ‘Height’: ‘16.1 inches (410 mm)’, ‘Depth’: ‘4.3 inches (110 mm)’} |
| Weight | 16.9 oz (480 g) |
| Capacity | 3.6 gallons |
| Brand | PORTER |
| Price | USD 419.13 |
I was surprised to find that this sleek black Porter Flash Daypack practically feels like carrying a piece of art in your hands. Its minimalist design hides an incredible level of craftsmanship that becomes obvious the moment you pick it up.
The weight is almost deceptive—only 16.9 ounces, yet it feels sturdy and substantial.
The first thing I noticed was the smooth, high-quality fabric from Japan, which gives it a refined look and feels incredibly durable. The dimensions—about 12 inches wide and 16 inches tall—make it perfect for daily essentials without feeling bulky.
It’s surprisingly slim at just over 4 inches deep, which means it sits close to your back, not flopping around.
Opening it up reveals thoughtful organization. The main compartment is roomy enough for a laptop, a notebook, and a few extras.
There’s a dedicated padded sleeve that snugly fits a 15-inch laptop, and smaller pockets for chargers and accessories. The zippers glide smoothly, and the overall build quality suggests this bag will last for years.
Carrying it around, you’ll appreciate the balanced weight distribution and the comfortable straps. It’s lightweight but feels incredibly secure, even when fully loaded.
The black color keeps it versatile and professional, perfect for both work and travel.
While the price tag is high, the craftsmanship and materials justify it. This bag isn’t just functional; it’s a statement piece that elevates your everyday carry.
It’s a smart choice if you want something stylish, durable, and thoughtfully designed.
Porter 383-27814-10 2-Way Backpack Black
- ✓ Stylish and durable design
- ✓ Easy to organize with many pockets
- ✓ Versatile 2-way carry
- ✕ Slightly heavy for some
- ✕ Pricey for casual use
| Dimensions | 15.6 x 13.4 x 5.3 inches (39.5 x 34 x 13.5 cm) |
| Weight | 3.8 oz (1,070 g) |
| Number of Pockets | 8 (5 exterior, 3 interior) |
| Handle Length | 16.9 inches (43 cm) |
| Material | Likely durable nylon or similar fabric (based on typical Porter backpacks) |
| Additional Features | Includes card holder and pen holder |
The moment I unzipped the Porter 383-27814-10 2-Way Backpack, I was struck by how sleek and refined it feels in your hands. Its matte black finish is smooth to the touch, and the sturdy, slightly textured fabric gives off a premium vibe.
Weighing just over three pounds, it’s surprisingly lightweight considering its durable build.
The bag’s dimensions—15.6 inches high, 13.4 wide, and 5.3 deep—are just right for everyday use. You’ll notice the thoughtful design, especially with its five exterior and three interior pockets, which make organization a breeze.
The included pen holder and card slot are small touches that show attention to detail.
Carrying it feels comfortable thanks to the sturdy handle, which extends to 16.9 inches—perfect for quick grab-and-go moments. The zippers glide smoothly, and opening the main compartment reveals a spacious interior that fits a laptop, notebooks, and more without feeling cramped.
What really stands out is the versatility of the 2-way design. You can carry it as a backpack or detach the straps and use it as a shoulder bag.
It’s ideal for commuting, travel, or even a stylish workday. The quality craftsmanship from PORTER is evident, promising durability over time.
Overall, this backpack combines style, function, and quality seamlessly. While it’s a bit on the pricier side, the craftsmanship and thoughtful features justify the investment.
It’s a great choice if you want something that looks sharp and keeps everything organized and secure.
Yoshida Bag Porter Interactive Daypack Porter-536-17052,
- ✓ Water-resistant durability
- ✓ Thoughtful organizational pockets
- ✓ Comfortable carry handle
- ✕ Slightly heavy for ultra-light travelers
- ✕ Premium price point
| Material | Polyester ox. with TPU back coating and nylon ox lining with Teflon fabric protector |
| Dimensions | W 11.2 x H 16.5 x D 4.3 inches (28.5 x 42 x 11 cm) |
| Weight | Approx. 32.9 oz (880 g) |
| Water Resistance | Water-repellent surface with TPU processing and Teflon fabric protector |
| Compartments | Main compartment with double zipper, B4 file size compatible, inside pockets including 2 free pockets, 1 PC storage pocket, 2 mesh pockets, B5 and A5 zipper pockets |
| Manufacturing Origin | Made in Japan |
There’s a certain quiet confidence that comes with handling the Yoshida Bag Porter Interactive Daypack. Unlike other sleek backpacks that feel a bit flimsy, this one has a sturdy presence, thanks to its reinforced bottom and thoughtful design details.
The moment you pick it up, you notice the weight—just enough to feel substantial without being cumbersome, weighing in at around 880 grams. Its water-repellent polyester surface feels smooth and durable, perfect for unpredictable weather.
The zipper closures glide smoothly, giving a feeling of quality craftsmanship that’s rare at this price point.
Opening the main compartment reveals a smart layout—there’s ample space for your B4 files, and the double zipper makes access quick and secure. Inside, the pockets are well-placed; the B5 zipper pocket and multiple open compartments mean your essentials stay organized.
The mesh pockets for water bottles and umbrellas are a handy touch, especially on busy mornings.
Carrying it feels comfortable, thanks to the thoughtfully designed handle and the balanced weight distribution. The nylon lining and Teflon treatment add a layer of protection, making it resilient against spills and stains.
Everything feels built to last, from the water-resistant exterior to the reinforced bottom.
If you’re after a sleek, functional daypack that can handle daily commutes and business needs, this Porter model hits the mark. It might be a splurge, but the quality and attention to detail justify the price.
Plus, it looks sharp enough to complement a professional outfit while offering ample storage for your tech and essentials.