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Multi Envelope Flap Backpacks Largre - Black

Multi Envelope Flap Backpacks Largre - Black

Name: Multi Envelope Flap Backpacks Largre - Black
Brand: THE B4SE CORE
SKU: BPF2.001
Price: 96.00 USD
Availability: InStock

(4.4)

$96.00 USD

$160.00 USD

Color:

Black

Elegant monochromatic aesthetic meets uncompromising functionality. Designed for creators and travelers, the Multi-Envelope Flap Backpack Large delivers seamless organization and all-day comfort in a sleek, all-black silhouette.

Key Features

Defined by sharp architectural geometry and a commanding monochromatic look, the Multi-Envelope Flap Backpack Large in Stealth Black is engineered for creators who demand an stealth yet premium presence. Fusing matte black leather textures with a heavy-duty, structured black body, this backpack transitions seamlessly between high-paced content creation, creative studio work, and global travel. Every detail—from the subtle silver-stamped branding to the dark, urban silhouette—is built to elevate your daily journey.

Dual-Layer Secure Clouser
Dedicated Padded Laptop Sleeve
Smart Side-Access Pockets
Expanding Front Flap Pocket
Secure Interior Organization
Travel-Ready Trolley Sleeve
Ergonomic 3D Mesh Back Panel

Compatibility

The spacious main compartment and specialized pockets are designed to naturally fit your daily tech and creative workflow:

Dedicated Tech Sleeve: Fits up to 16" MacBook Pro / pro-laptops and all iPad models
Main Compartment : Ample space for pro-creator gear, including mirrorless camera bodies (with lens attached), premium headphones, daily tech pouches, and notebooks.
Side & Front Pockets: Optimized for instant access to international passports, iPhones, cardholders, and compact chargers.

Dimensions

Measurements: 42 x 29 x 15 cm | 16.5" x 11.4" x 5.9" (H x W x D)

Capacity: 18L – 20L

Weight: ~1.0 kg | 2.2 lbs

Specifications

Aesthetics: Premium Matte Black Grained Leather Accents & Minimalist All-Black Structured Fabric
Branding: Exquisite silver-embossed "BASE | CORE" logo on the main flap.
Hardware: Heavy-duty silver metallic zippers with smooth gliding mechanism.
Compatibility: Accommodates pro-laptops up to 16" and all creative daily essentials

Shipping

In-stock items: we aim to ship within 48 hours (excluding weekends)
Pre-order items: Please refer to the dispatch date on the related product page.
Personalisation will add 2-4 working days to the processing time of your order.

Expected Shipping Times

Standard Shipping: 7-15 working days, depending on your location.
Express Shipping: 2-7 working days, depending on your location.

Multi Envelope Flap Backpacks Largre - Black

$96.00 USD

$160.00 USD

Superior Weather Resistance – Built for Any Environment

Crafted to be your reliable companion, the B4SE-CORE backpack features high quality materials with exceptional water-repellent and weather-resistant properties. The advanced outer fabric acts as a protective shield against sudden rain or harsh elements, ensuring that your belongings remain dry and protected at all times. With its durable construction, this backpack not only stays clean and resistant to dust but also maintains its pristine, professional look regardless of the weather conditions.

Sophisticated Design – Versatile for Any Occasion

Beyond its functionality, the B4SE-CORE is a true fashion statement with a minimalist and sophisticated aesthetic. Designed to be lightweight and compact without sacrificing storage, its structured form ensures comfortable carrying for all day use. Whether you are dressing for a professional office setting, a casual street-style look, or a weekend adventure, this backpack seamlessly adapts to your style, making it the perfect accessory for any situation.

Smart Organization – Ultimate Protection for Your Tech

Beneath its sleek exterior lies a brilliantly organized interior system, designed to keep your essentials neat and accessible. The backpack is equipped with specialized, heavily padded shock absorbent compartments, creating a secure "safe zone" for your high value tech devices like laptops, tablets, and phones. With a smart layout of multiple compartments, the B4SE-CORE allows you to optimize space efficiently, ensuring that all your gear is protected from scratches and impacts during your daily commute or short trips.

LOCAL US & AU FULFILLMENT

Dispatched locally form our networks in the US & AU via tandard or Express shipping.

DEDICATED SUPPORT

Hav questions about your gear ? Our team is available Mon - Sun to assist you within 24 bussiness hours

100% SECURE CHECKOUT

Your payment privacy is secured. We accept major credit cards, Apple Pay, Google Pay, and Shop Pay.

Customer Reviews

Overall rating: 4.4 / 5 from 7 reviews.

Customer photo review of Multi Envelope Flap Backpacks Largre - Black

I'm extremely impressed with the level of craftsmanship on this b4secore product. Every stitch is meticulous, and you can instantly feel the premium quality the moment you hold it. It’s the perfect accessory to boost my confidence, whether I'm at work or out for the day

Donovan C. 5/5 July 11, 2026

Multi Envelope Flap Backpacks Largre - Black

This backpack is nothing short of exceptional. From the meticulous choice of materials to the flawless finish, everything about it feels premium. It’s exactly the kind of uncompromising quality I’ve come to expect from this brand

Zhang B. 5/5 July 7, 2026

Multi Envelope Flap Backpacks Largre - Black

It’s actually nice.

Mckenny A. 5/5 Verified September 12, 2026

Multi Envelope Flap Backpacks Largre - Black

Beautiful, practical, the best

F.q R. 5/5 August 27, 2026

Multi Envelope Flap Backpacks Largre - Black

Very nice and I like it

Rico T. 5/5 August 17, 2026

Multi Envelope Flap Backpacks Largre - Black

Great quality, spacious, and looks amazing

Zhang B. 5/5 August 17, 2026

Multi Envelope Flap Backpacks Largre - Black

Texure,to big ,looked smaller

John D. 1/5 Verified August 16, 2026

Multi Envelope Flap Backpacks Largre - Black

Store owner replied: Hi John, thank you for your feedback. We appreciate you letting us know and will use this to improve our future product lines

August 17, 2026

Multi Envelope Flap Backpacks Largre - Black

In-stock items: we aim to ship within 48 hours (excluding weekends)Pre-order items: Please refer to the dispatch date on the related product page.Personalisation will add 2-4 working days to the processing time of your order.

Expected Shipping Times

Standard Shipping: 7-15 working days, depending on your location.Express Shipping: 2-7 working days, depending on your location.