TIGERNU B91025 Expandable Large Capacity Waterproof Travel Backpack

Adapt to any journey, business trip, or daily commute with the exceptionally versatile TIGERNU B91025 Travel Backpack. Built for professionals, students, and weekend travellers who need a bag that can scale up at a moment's notice, this clever daypack expands from a streamlined commuter bag into a roomy travel rucksack. It cuts out the hassle of switching between different bags for work and travel, providing an organized and secure fortress for all your gear.

The standout highlight of this pack is its 28L to 38L expandable frame combined with a fast-access side zipper opening. When you need extra space for clothing, travel gear, or gym kit, simply unfasten the expansion track to increase the volume instantly. To make packing and unpacking completely stress-free, a large zipper path runs down one side, allowing you to slide out your 15.6-inch laptop, tablet, or paperwork at airport checkpoints without disturbing the rest of your things.

• Expandable 28L–38L Frame: Smart zipper system adds 10 litres of packing space on demand for longer trips.
• Patented Anti-Friction Zip: Suspended tracking design reduces friction for a smoother glide and carries a 10-year warranty.
• Tough Waterproof TPU: High-grade, anti-fouling outer fabric that shields your tech from heavy rain and wipes clean instantly.
• 15.6-Inch Computer Bay: Separate, padded internal compartment designed to isolate and protect your laptop and a 9.7-inch tablet.
• Multi-Pocket System: Includes a magnetic-closure main compartment, a zipped side pocket, and a handy card slot on the shoulder strap.
• Trolley Travel Strap: Features a reinforced rear luggage strap that slides over suitcase handles for effortless terminal transit.

The TIGERNU B91025 fixes the common issues of travel rucksacks that sag awkwardly when half-empty or let water leak into your electronics during sudden downpours. The premium, odourless TPU casing keeps the bag structured and professional while forming an airtight shield against dust and rain. With heavy-duty side buckles and reinforced stitching along the grab handle, this bag is built to handle heavy loads with ease.

Weighing 1.18kg when empty, it features an arcuate shoulder strap system that mirrors the natural curvature of your back to reduce spine pressure during long walks. Inside, the premium 210D Jacquard lining stops cables, chargers, and keychains from marking your hardware casing. If you want a dependable, adaptable, and highly structured rucksack to simplify your travel schedule, this expandable pack is ready to go.

• Brand & Model: TIGERNU T-B91025 Expandable Backpack
• Style: Modern Business, Travel Rucksack & College Schoolbag
• Primary Material: Water-Repellent, Anti-Fouling, High-Quality TPU Fabric
• Interior Lining: Premium 210D Jacquard Protective Core
• Closure Type: Patented Suspended Zipper Track + Main Magnetic Closure
• Expansion Technology: Zipped Volumetric Expansion System (Adjusts from 28L to 38L)
• Device Compatibility: Dedicated compartments fit up to 15.6-inch laptops and 9.7-inch tablets
• Storage Layout: Main Vault, Secondary Sectioned Pocket, Top Front Pocket, Left Zip Pocket, and Strap Card Pocket
• Carrying Architecture: Ergonomic Arcuate Shoulder Straps + Rear Luggage Bandage
• Product Dimensions: 41cm x 30cm x 13cm (H x L x W)
• Product Weight: 1.18kg (2.6 lbs)
• Pattern Profile: Clean Minimalist Solid Finish
• Gender Spectrum: Unisex Design (Tailored for both Men and Women)
• Origin: Mainland China