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BANGE Waterproof Travel Anti-Theft Laptop Backpack: The only expandable and waterproof backpack that protects your laptop, organizes your life, and keeps up with your pace — from the office to adventure.
Ergonomic design, tested durability, and smart compartments — comfort and security for any occasion.
-
Expandable from 45L: Easy adjustment for your routine and travels.
- Padded compartments for laptops up to 17.3": Maximum security for your electronics.
- Anti-theft pocket with hidden zipper: Keep your most valuable belongings safe anywhere.
- USB 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.
- Padded straps and ventilated back panel: Maximum comfort even during prolonged use.
- Compatible: with standard carry-on luggage, compact and expandable to suit your needs.
- Unisex and discreet design, ideal for work, study, or leisure.
Specifications:
- Material: Oxford with Polyester
- Capacity: 45 Litre
- Color: Black, Blue, Grey, Green
- Size: 52cm x 34cm x 27cm
- Adjustable size
- Anti theft
- Easy to install
- Internal padding
- Waterproof
- Lightweight
- Lockable
- Polyester
- Polyvinyl chloride (pvc)
- Synthetic
- Plastic
- External pockets
- Hidden pockets
- Laptop compartment
- Protective sleeves
- Built in compartments
- Single compartment
- Backpack strap
- Handle
- Trolley sleeve
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.
BANGE Waterproof Travel Anti-Theft Laptop Backpack: The only expandable and waterproof backpack that protects your laptop, organizes your life, and keeps up with your pace — from the office to adventure.
Ergonomic design, tested durability, and smart compartments — comfort and security for any occasion.
-
Expandable from 45L: Easy adjustment for your routine and travels.
- Padded compartments for laptops up to 17.3": Maximum security for your electronics.
- Anti-theft pocket with hidden zipper: Keep your most valuable belongings safe anywhere.
- USB 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.
- Padded straps and ventilated back panel: Maximum comfort even during prolonged use.
- Compatible: with standard carry-on luggage, compact and expandable to suit your needs.
- Unisex and discreet design, ideal for work, study, or leisure.
Specifications:
- Material: Oxford with Polyester
- Capacity: 45 Litre
- Color: Black, Blue, Grey, Green
- Size: 52cm x 34cm x 27cm
- Adjustable size
- Anti theft
- Easy to install
- Internal padding
- Waterproof
- Lightweight
- Lockable
- Polyester
- Polyvinyl chloride (pvc)
- Synthetic
- Plastic
- External pockets
- Hidden pockets
- Laptop compartment
- Protective sleeves
- Built in compartments
- Single compartment
- Backpack strap
- Handle
- Trolley sleeve
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.
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
- Polyvinyl chloride (pvc)
- Synthetic
- Plastic
- External pockets
- Hidden pockets
- Laptop compartment
- Protective sleeves
- Built in compartments
- Single compartment
- Adjustable size
- Anti theft
- Easy to install
- Internal padding
- Waterproof
- Lightweight
- Lockable
- Backpack strap
- Handle
- Trolley sleeve
Specifications coming soon.
Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.
- Polyester
- Polyvinyl chloride (pvc)
- Synthetic
- Plastic
- External pockets
- Hidden pockets
- Laptop compartment
- Protective sleeves
- Built in compartments
- Single compartment
- Adjustable size
- Anti theft
- Easy to install
- Internal padding
- Waterproof
- Lightweight
- Lockable
- Backpack strap
- Handle
- Trolley sleeve
Specifications coming soon.
Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.
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.
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