--- product_id: 809156655 title: "3 Way 18 Expandable Briefcase – Convertible Design Perfect for Work, School & Everyday Carry – 18L, Shadow" brand: "mystery ranch" price: "€ 373.88" currency: EUR in_stock: true reviews_count: 1 category: "Mystery Ranch" url: https://www.desertcart.pt/products/809156655-3-way-18-expandable-briefcase-convertible-design-perfect-for-work store_origin: PT region: Portugal --- # 3 modes: tote, backpack, shoulder bag Water-resistant with YKK coated zippers Expandable 18L to 23L capacity 3 Way 18 Expandable Briefcase – Convertible Design Perfect for Work, School & Everyday Carry – 18L, Shadow **Brand:** mystery ranch **Price:** € 373.88 **Availability:** ✅ In Stock ## Summary > 🎒 Elevate your daily grind with the 3-Way Expandable Briefcase — versatility that keeps up with you! ## Quick Answers - **What is this?** 3 Way 18 Expandable Briefcase – Convertible Design Perfect for Work, School & Everyday Carry – 18L, Shadow by mystery ranch - **How much does it cost?** € 373.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/809156655-3-way-18-expandable-briefcase-convertible-design-perfect-for-work) ## Best For - mystery ranch enthusiasts ## Why This Product - Trusted mystery ranch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expandable Capacity:** Unlock an extra 5 liters of space for those unexpected overnight trips or extra gear. - • **Travel-Ready Design:** Luggage handle slot and removable straps make commuting and travel effortless and stylish. - • **Organized Efficiency:** Multiple compartments and soft headphone pockets keep your essentials perfectly in place. - • **Triple-Mode Versatility:** Seamlessly switch between tote, backpack, and shoulder bag to match your dynamic lifestyle. - • **Weatherproof Confidence:** Stay protected with premium water-resistant materials and durable YKK coated zippers. ## Overview The Mystery Ranch 3 Way 18 Expandable Briefcase is a sleek, weather-resistant 18L bag that converts effortlessly between tote, backpack, and shoulder bag modes. With an expandable design boosting capacity to 23L, premium YKK coated zippers, and smart organizational compartments, it’s engineered for professionals who demand style, function, and adaptability in their everyday carry. ## Description Product Description Mystery Ranch 3 Way 18 Briefcase 2 Day Backpack Blitz 30 Backpack Blitz 35 Backpack 3 Way 18 Briefcase Mission Rover 45 Backpack Rip Ruck 24 Backpack Mission Packing Cube Set Review: Best Shoulder Bag. - This is a great bag. Plenty of room for my day to day commutes. And when expanded it can easily fit enough clothes for an overnight trip and maybe even an extra day, assuming you’re a person who travels light. My 15.6 inch HP ProBook fits perfectly. ## Features - Built for Everyday Missions: The versatile 3 Way 18 Expandable Briefcase can be worn as a tote, backpack, or shoulder bag; this weatherproof 18 liter pack measures 11” by 16.5” by 10.5” with a weight of 2.7 lbs and can be expanded to accommodate an additional 5 liters of cargo space by unzipping the back zipper - Three Modes, One Bag: This briefcase lives at the intersection of your commuting needs, doubling as a shoulder bag, transforming into a backpack, and doing it all with organizational wizardry - Confidence & Versatility: Made to inspire your daily comings and goings, this bag offers a suite of pockets and organizational options protected by water-resistant features like YKK coated zippers; the interior sports an organizing divider and pockets soft enough to carry your favorite headphones - Expands to Your Needs: A removable shoulder strap and stowable shoulder pads allow you to easily switch between briefcase and shoulder bag, while an expandable zipper design provides an additional five liters of space; additional side handles are easy to grab and the bag features a luggage handle slot that slides onto rolling suitcases for efficient travel - We Are Expert Pack Makers: How you spend your time is who you are, and at Mystery Ranch, we spend our time making the best daily bags and load-hauling backpacks in the world; our packs have a job to do, and we make sure they’ll do it right–all day, every day ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GFB6BSK5 | | Best Sellers Rank | #297,066 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #30 in Briefcases | | Brand Name | Mystery Ranch | | Capacity | 23 Liters | | Closure Type | Zipper | | Color | Shadow | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Handle Type | Web Handle | | Item Dimensions L x W x H | 11"L x 11"W x 10.5"H | | Number of Compartments | 3 | | Number of Items | 1 | | Recommended Uses For Product | Leisure, Travel | | Size | One Size | | Strap Type | Convertible, Removable | | Style Name | Modern, Minimalist | | UPC | 888564233320 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Images ![3 Way 18 Expandable Briefcase – Convertible Design Perfect for Work, School & Everyday Carry – 18L, Shadow - Image 1](https://m.media-amazon.com/images/I/81UhMvFgl2L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Shoulder Bag. *by M***O on April 30, 2026* This is a great bag. Plenty of room for my day to day commutes. And when expanded it can easily fit enough clothes for an overnight trip and maybe even an extra day, assuming you’re a person who travels light. My 15.6 inch HP ProBook fits perfectly. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/809156655-3-way-18-expandable-briefcase-convertible-design-perfect-for-work](https://www.desertcart.pt/products/809156655-3-way-18-expandable-briefcase-convertible-design-perfect-for-work) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-10*