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Expandable Waterproof Travel Backpack – Fits 17.3" Laptop – Large Capacity for Travel, Business & Outdoor – Unisex

Expandable Waterproof Travel Backpack – Fits 17.3" Laptop – Large Capacity for Travel, Business & Outdoor – Unisex

Regular price $118.00
Regular price $0.00 Sale price $118.00
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Michelle and 1,200+ discerning customers worldwide

Available — 23 in stock

Color: Blue 37L.
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Concierge Returns & Exchanges

Our commitment to excellence extends to our return policy. If you're not completely satisfied with your purchase, our concierge team will ensure a seamless return or exchange process. Most products can be returned within 30 days with full refund to your original payment method or store credit. Your satisfaction is our priority.

Care Instructions

Care Instructions | Jewelry Care ✨

Material Information

Your jewelry is made of stainless steel (inox), a durable material known for not rusting and not deteriorating over time. This ensures long-lasting structural resistance when proper care is followed.

Stainless Steel Jewelry with Golden Paint Finish

Although the stainless steel base is highly resistant, pieces with a golden paint finish have a decorative surface coating. This finish does not contain gold and requires special care. To preserve the golden appearance, these items must not be exposed to water, moisture, perfumes, creams, sunscreen, makeup, detergents, alcohol, cleaning products, or any chemical or abrasive substances, as such exposure may cause fading, peeling, or surface wear.

Daily Use Recommendations

It is strongly recommended to remove jewelry with a golden painted finish before showering, swimming, exercising, sleeping, or performing household activities. These precautions help maintain the appearance and durability of the painted surface.

Cleaning and Storage

Jewelry with a golden paint finish should be cleaned only with a soft, dry cloth, without the use of chemicals, polishing agents, or abrasive materials. Store each piece separately, in a dry place and protected from light, to avoid friction and surface damage.

Stainless Steel Silver-Tone Jewelry

Silver-tone stainless steel jewelry is more resistant and may be exposed to water occasionally. However, frequent contact with chemicals, chlorine, detergents, or abrasive products should still be avoided to preserve its finish and shine.

General Care Advice

Proper handling, careful cleaning, and correct storage will help maintain the appearance, durability, and finish of your jewelry over time.

Expandable Waterproof Travel Backpack – Fits 17.3" Laptop – Large Capacity for Travel, Business & Outdoor – Unisex

Travel smarter. Pack more. Go anywhere.
Designed for modern travelers, this expandable waterproof backpack offers maximum space with a clean, professional look. Built for both men and women, it adapts to any routine — perfect for travel, business trips, hiking, daily commute, gym, and more.


 Features & Benefits

Expandable Capacity – Expands from 22L to 37L (Small size) and from 26L to 45L (Large size)
Fits 17.3” Laptop – Shock-resistant padded laptop compartment
Unisex Minimalist Design – Stylish, versatile and functional
Waterproof Oxford Fabric – Durable and resistant to rain and wear
Smart Storage System – Multiple compartments for total organization
Anti-Theft Pocket – Hidden back pocket for passport & valuables
USB Charging Port – Connect your power bank and charge on the go
Airflow Back Support – Ergonomic design for long hours
Carry-On Friendly – Approved cabin size for flights


 Built for Travel

Pack everything you need for 3–7 days in one backpack.
The expandable main compartment fits clothes, jackets, shoes and essentials, while the front tech pockets store laptop, tablet, cables and documents safely. Ideal for airports, road trips, and everyday use — travel lighter and smarter.


 Why You’ll Love It

 Expandable design for flexible storage
 10+ pockets & compartments for easy organization
 Perfect for work, school, business, gym & travel
 Waterproof, scratch-resistant build
 Comfortable and structured design
Premium quality at the best price

Attention - Large 45L backpack recommended for carrying multiple items. If you prefer a smaller option, choose the 37L version or explore other models available on our website. Please check the size chart for details.

FAQ – Why Trust Miami Express Store™

At Miami Express Store™, your shopping experience is simple, fast, and completely secure.
Our main commitment is to keep you protected at every step.

Order Tracking
All purchases are 100% trackable — from confirmation to final delivery.

Secure Payments
We work exclusively with globally recognized gateways such as PayPal , ShopPay and Klarna ensuring no sensitive information is ever exposed.

Data Protection
Your personal and payment details are encrypted with SSL security for full protection.

Real-Time Updates
After processing, you’ll receive a tracking code to follow your delivery step by step.

Warranty
30-day warranty from the delivery date, valid for manufacturing defects only (excludes misuse, wear and tear, or product alterations).

What is the delivery time ?

Delivery time vary depending on your location and are shown at checkout before complete your order. Our average delivery time is between 7 to 20 business days after processing , depending on the destination, but it usually arrives much earlier than that. After processing, you’ll receive a tracking code to follow your delivery step by step- until it reaches its destination.

 





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Selected Variant Image
Blue 37L.
Regular price $118.00
Regular price $0.00 Sale price $118.00
Selected Variant Image
Expandable Waterproof Travel Backpack – Fits...
Blue 37L.
Regular price $118.00
Regular price $0.00 Sale price $118.00

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

Refined Elegance — Global Excellence.

Luxury Craftsmanship

★★★★★ Excellent 4.8/5 Rated

Elevated Style for the Modern Individual

Reveal your most confident, stylish self with MiamiExpress, your go-to destination for quality fashion essentials. Designed for all styles—especially those craving effortless, versatile pieces—our collections work hard so your style doesn't have to.

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★★★★★ Excellent 4.8

$54.00
$26.00
$83.00

Collection Total: $163.00

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MiamiExpress delivers curated luxury, refined elegance, and uncompromising quality—trusted by discerning customers worldwide who value sophistication, craftsmanship, and exceptional service.

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