Bange Rynex 3057 Waterproof Polyester Laptop Backpack

The Bange Rynex 3057 is a slim 30L waterproof backpack in durable 900D fabric with multi-pocket organization and a hidden anti-theft pocket. A padded compartment protects a 15.6" laptop, and a trolley strap eases travel.

$69.99 USD
Color: Black
Model: BG-3057
🚚 Free shipping over $49.99 ⏱ Delivers in 5 to 9 business days 🔒 Secure checkout

1️⃣ 900D LEATHER FILM FABRIC – WATERPROOF & SCRATCH-RESISTANT BUILD – The BANGE BG-3057 Rynex is crafted from high-density polyester with tough 900D leather film fabric, delivering a waterproof, scratch-resistant shell with a premium feel. Internal foam guards and elastic cotton padding protect your gear from bumps and drops through every busy day.
2️⃣ TECH-SAFE STORAGE – FITS 15.6" LAPTOP + 9.7" iPAD – A separated laptop compartment safely holds devices up to 15.6 inches plus a 9.7-inch iPad, with shock-absorbing padding that reduces damage risk from collisions and falls. Your electronics travel cushioned, isolated, and fully protected.
3️⃣ ORGANIZED MULTI-POCKET LAYOUT – EVERYTHING IN ITS PLACE – A main compartment, front-access pockets, a side water bottle pocket, and a hidden anti-theft pocket for valuables keep you organized at all times. Smart, intuitive storage means you always know exactly where your essentials are.
4️⃣ AIR CUSHION COMFORT SYSTEM – BALANCED, BREATHABLE CARRY – An air cushion belt system, breathable mesh back panel, and adjustable chest buckle keep weight balanced and airflow circulating, making the Rynex perfect for long days on your feet. Comfortable support that keeps you moving without strain.
5️⃣ TROLLEY STRAP + MINIMALIST STYLE – TRAVEL-FRIENDLY & PROFESSIONAL – A luggage trolley strap slides over your suitcase handle for easy airport transitions, while the soft top handle offers quick grab-and-go convenience. Sleek, modern styling makes it ideal for business meetings, the office, or university life.
6️⃣ 30×20×46 CM | 30L | 0.96 KG – LIGHTWEIGHT YET ROOMY DAILY ASSISTANT – Despite weighing just 0.96 kg, the BANGE BG-3057 Rynex fits up to 30 liters of gear across carefully arranged compartments in a carry-on-friendly 30 × 20 × 46 cm profile. Whether navigating meetings, catching a flight, or cycling across campus, it keeps you protected, comfortable, and organized.

Front view of black BANGE BG-3057 Rynex backpack with minimalist waterproof design, smooth front panel, and padded shoulder straps
Bange Rynex 3057 Waterproof Polyester Laptop Backpack
$69.99 USD

BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content
BANGE 3057 Rynex A+ content

The BANGE BG-3057 is the ideal backpack for professionals, students, and travelers who need a slim, reliable carry with top-tier organization. Crafted from high-density polyester with a tough 900D leather film fabric, this minimalist backpack is waterproof, scratch-resistant, and built to take on busy days and everyday bumps.

Key Features Include:

  • High-Resilience Build: Crafted with 900D leather film fabric for water resistance, durability, and a premium feel. Internal foam guards and elastic cotton padding protect your gear from bumps and drops.
  • Tech-Safe Storage: Separated laptop compartment fits laptops up to 15.6", plus a 9.7" iPad. Shock-absorbing padding reduces damage risk from collisions or falls.
  • Organized Multi-Pocket Layout: Main compartment, front-access pockets, side water bottle pocket, and hidden anti-theft pocket for valuables. Everything has its place, so you're always organized.
  • Comfort-Driven Design: Air cushion belt system, breathable mesh back panel, and adjustable chest buckle keep the weight balanced and airflow circulating—perfect for long days on your feet.
  • Travel-Friendly Features: The trolley strap makes airport transitions easier by sliding over your suitcase handle. Soft top handle allows for quick grab-and-go convenience.
  • Minimalist Professional Look: Sleek and modern styling makes this the ideal backpack for business meetings, office use, or university life without compromising on performance.
  • Lightweight Yet Roomy: Despite weighing just 0.96 kg, this backpack fits up to 30L worth of gear across carefully arranged compartments—giving you max capacity in a slim profile.
  • Backpack Size: 30 × 20 × 46 cm (11.6" × 8.2" × 18") – compact, carry-on friendly, and ideal for multi-use scenarios.

Why You Should Buy

The BANGE BG-3057 isn’t just a laptop backpack—it’s your daily assistant. It keeps your gear protected, your posture comfortable, and your day more organized. Whether you're navigating meetings, catching a flight, or cycling across campus, this backpack supports you without weighing you down. Designed with care and tested for durability, it's a solid investment in convenience and style.

Shipping is free on orders over $49.99. Below that, standard rates apply, and you can see them on our Shipping Policy page.

Changed your mind? You have 30 days from the day your order arrives to send it back, for any reason. Full terms are in the Return Policies tab below.

If a bag is not right for you, send it back. You have 30 days from the day it arrives, and you do not need to give us a reason.

We just ask that it comes back the way it left us:

  • Unused and undamaged, with the tags still on
  • In its original packaging
  • Boxed properly for the trip back, ideally in the carton it arrived in
  • With your order number or receipt

If you are sending it back because you changed your mind, the return postage is yours. Email support@bangeofficialstore.com with your order number before you ship anything and we will send you the right return address.

If your bag turned up damaged or faulty, or we sent the wrong one, that is on us. We pay the return postage and either replace it or refund you in full.

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