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Bolsnik Ultimate Anti-Theft Waterproof Laptop Backpack: Engineered for the modern traveler and professional, this multifunctional backpack combines style, security, and convenience. Crafted from high-quality, water-resistant polyester it offers a spacious interior that fits laptops up to 17 inches, ensuring your devices stay safe and dry.

USB Charging Port: External USB charging port function requires a power bank (not included). Connect your own power bank inside the bag, then use the external USB port to charge your devices without opening the backpack.
Anti-Theft Design: Secure your belongings with hidden zippers and pockets, providing peace of mind wherever you are.
Comfortable Carry: Ergonomic, air-cushioned straps reduce strain on your shoulders, while a soft handle offers easy carrying options.
Organized Storage: Multiple compartments, including an interior slot pocket, cell phone pocket, and a shoe pocket, keep your essentials organized and accessible.
Durable and Stylish: With its sleek black design and jacquard technics, this backpack is both fashionable and functional, perfect for any occasion.

Whether you're commuting, traveling, or heading to class, this backpack is your ultimate companion. Experience the perfect blend of functionality and style today!

Specifications:

Material: Polyester
Weight: 1kg
Capacity: 20-35 Litre
Color: Black
Size: 40cm x 23cm x 60cm

Anti theft
Waterproof
Lightweight

Polyester

Laptop compartment
External pockets
Water bottle holder
Single compartment
Removable pouch
Built in compartments

Backpack strap
Handle
Shoulder strap

Shipping Details

We process all orders quickly and ship within 3–7 business days. Delivery times may vary depending on your location. Once your order has been shipped, you will receive a tracking number so you can follow your package every step of the way.

Why buy from Bolsnik

Honest materials, function-first design and bags built to outlast the trends. Fast, fully tracked delivery, easy 30-day returns and real human support — every order, every time.

Your details are encrypted and never sold. We only use your information to process your order and support you — nothing more. Read our full privacy policy anytime.

Have a question about sizing, materials, shipping, or your order? Reach our customer team any time — we usually reply within a few hours. Email us at support@bolsnik.com.

Product DescriptionWhat you're carrying, in a nutshell

Bolsnik Ultimate Anti-Theft Waterproof Laptop Backpack: Engineered for the modern traveler and professional, this multifunctional backpack combines style, security, and convenience. Crafted from high-quality, water-resistant polyester it offers a spacious interior that fits laptops up to 17 inches, ensuring your devices stay safe and dry.

USB Charging Port: External USB charging port function requires a power bank (not included). Connect your own power bank inside the bag, then use the external USB port to charge your devices without opening the backpack.
Anti-Theft Design: Secure your belongings with hidden zippers and pockets, providing peace of mind wherever you are.
Comfortable Carry: Ergonomic, air-cushioned straps reduce strain on your shoulders, while a soft handle offers easy carrying options.
Organized Storage: Multiple compartments, including an interior slot pocket, cell phone pocket, and a shoe pocket, keep your essentials organized and accessible.
Durable and Stylish: With its sleek black design and jacquard technics, this backpack is both fashionable and functional, perfect for any occasion.

Whether you're commuting, traveling, or heading to class, this backpack is your ultimate companion. Experience the perfect blend of functionality and style today!

Specifications:

Material: Polyester
Weight: 1kg
Capacity: 20-35 Litre
Color: Black
Size: 40cm x 23cm x 60cm

Details About The ProductDesigned to protect and organise

Anti theft
Waterproof
Lightweight

Polyester

Laptop compartment
External pockets
Water bottle holder
Single compartment
Removable pouch
Built in compartments

Backpack strap
Handle
Shoulder strap

Shipping & DeliveryFast, tracked dispatch

Shipping Details

We process all orders quickly and ship within 3–7 business days. Delivery times may vary depending on your location. Once your order has been shipped, you will receive a tracking number so you can follow your package every step of the way.

Why Purchase From UsShop with confidence

Why buy from Bolsnik

Honest materials, function-first design and bags built to outlast the trends. Fast, fully tracked delivery, easy 30-day returns and real human support — every order, every time.

Your PrivacyYour data stays yours

Your details are encrypted and never sold. We only use your information to process your order and support you — nothing more. Read our full privacy policy anytime.

Customer SupportWe are here to help you

Have a question about sizing, materials, shipping, or your order? Reach our customer team any time — we usually reply within a few hours. Email us at support@bolsnik.com.

Bolsnik Ultimate Anti-Theft Waterproof Laptop Backpack

€59,99

Taxes included. Shipping calculated at checkout.

Michelle and 758 people purchased

Bolsnik Ultimate Anti-Theft Waterproof Laptop Backpack: Engineered for the modern traveler and professional, this multifunctional backpack combines style, security, and convenience. Crafted from high-quality, water-resistant polyester it offers a spacious interior that fits laptops up to 17 inches, ensuring your devices stay safe and dry.

USB Charging Port: External USB charging port function requires a power bank (not included). Connect your own power bank inside the bag, then use the external USB port to charge your devices without opening the backpack.
Anti-Theft Design: Secure your belongings with hidden zippers and pockets, providing peace of mind wherever you are.
Comfortable Carry: Ergonomic, air-cushioned straps reduce strain on your shoulders, while a soft handle offers easy carrying options.
Organized Storage: Multiple compartments, including an interior slot pocket, cell phone pocket, and a shoe pocket, keep your essentials organized and accessible.
Durable and Stylish: With its sleek black design and jacquard technics, this backpack is both fashionable and functional, perfect for any occasion.

Whether you're commuting, traveling, or heading to class, this backpack is your ultimate companion. Experience the perfect blend of functionality and style today!

Specifications:

Material: Polyester
Weight: 1kg
Capacity: 20-35 Litre
Color: Black
Size: 40cm x 23cm x 60cm

Buy More, Save More

We want you to love your Bolsnik. If something isn't right, tell us within 30 days and we'll make it right — repair, replace or refund.

Orders are dispatched within 3–7 business days with fully tracked delivery. Times vary by destination, and you'll get a tracking link as soon as it ships.

Our bags are made with carefully selected materials and trusted partners — built to survive daily commutes, travel and years of use, at a fair price.

Designed down to the last detail

Every Bolsnik is built around how you actually carry — protective, organised and ready for whatever the day throws at it.

Polyester

Laptop compartment
External pockets
Water bottle holder
Single compartment
Removable pouch
Built in compartments

Anti theft
Waterproof
Lightweight

Backpack strap
Handle
Shoulder strap

Specifications coming soon.

Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.

Materials & BuildHonest materials, made to last

Polyester

Smart OrganisationA place for everything

Laptop compartment
External pockets
Water bottle holder
Single compartment
Removable pouch
Built in compartments

Laptop ProtectionYour tech, shielded

Anti theft
Waterproof
Lightweight

Comfort & CarryBuilt for long days

Backpack strap
Handle
Shoulder strap

Care & WarrantyCarry with confidence

Specifications coming soon.

Ships WorldwideFree Worldwide Shipping

Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.

built to last

From 4,500+ verified reviews:

0

87% say their Bolsnik survived a full year of daily commute — and still looks new.

0

Said the laptop sleeve fit their machine first try — no extra padding needed.

0

Said it's their go-to bag for both the office and weekend travel.

*Based on verified customer reviews collected 2025–2026 (n=327 with 12+ months of use). Individual results vary by use case.

Find Your Bolsnik Today

Why Customers Love Bolsnik

Modern, function-first backpacks
Carefully selected materials
Designed for everyday use
Minimal, elevated design
Trusted by a growing community worldwide

At Bolsnik, a bag is more than storage — it’s how you move, work and travel, and how you show up every day.

Thank you for being part of our journey. We’re excited to grow with you.

Grab Yours Before It’s Gone

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Carry the Year.

Padded laptop sleeves. Ballistic nylon. Weatherproof zippers. Engineered to survive twelve months of daily classroom-to-commute carry — and still look new at graduation.

Shop the collection

Frequently asked questions

Bags built for work, travel and everyday carry. Premium materials, functional design, made to last.

Please read our FAQs page to find out more.

Yes. We accept returns within 30 days of delivery. Items must be unused, unworn, with tags attached, and in their original packaging.

Yes. Many models include padded laptop compartments designed for work, travel, or school use. Compatible laptop sizes are listed on each product page.

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