Price range: $196.99 through $293.99
The TIGERNU Expandable 27L-37L Hiking Travel Laptop Backpack is a versatile, high-capacity travel companion built for business, travel, commuting, and outdoor adventures. With a smart vacuum-compression + expansion design, it adapts from a 27 L daypack to a 37 L travel bag — giving you suitcase-level capacity without the bulk. A padded compartment securely holds laptops up to 17″. Made from durable, water-resistant materials, with multiple internal and external pockets plus an external USB charging port, this backpack offers rugged reliability, organization, and modern convenience. Whether you’re commuting to work, heading on a weekend getaway, or traveling across countries, this backpack balances capacity, protection, and portability.
Key Features
Expandable Capacity (27 L → 37 L): Instantly expand the storage volume for travel, clothing, or extra gear.
Vacuum Compression Design: Compress packed contents to save space — ideal for flights or quick trips.
17″ Laptop Compatible: Padded, dedicated laptop compartment safeguards devices during travel or commuting.
Water-Resistant & Durable Materials: Built to withstand rain, spills, and everyday wear — suitable for daily commuting or outdoor travel.
Multiple Compartments & Smart Organization: Includes main compartment, accessory pockets, internal slots for cables/documents, wet/dry separation pocket, and external pockets for easy access items.
External USB Charging Port: Conveniently charge phones or devices on the go (power bank not included).
Anti-Theft & Travel-Ready Features: Hidden or secure pockets, sturdy zippers, and ergonomic back support — good for daily commuting and travel.
Comfortable Carry System: Breathable back panel, padded shoulder straps, and luggage strap — great for travel, campus, or daily commuting.
Specifications
| Specification | Detail |
|---|---|
| Brand | TIGERNU |
| Capacity | 27 L (base) → 37 L (expanded) |
| Laptop Fit | Up to 17″ laptop |
| Material | High-density waterproof nylon/polyester blend |
| Weight | Approximately 1.51 kg (varies by color/material version) |
| Dimensions (approx) | 50 × 31 × 18-24 cm depending on expansion level |
| Exterior Features | Water-resistant exterior, multiple pockets, external USB port, secure zippers, luggage strap |
| Internal Features | Padded laptop compartment, wet/dry separation pocket, accessory organization, main compartment expandable volume |
| Recommended Uses | Business travel, commuting, weekend trips, hiking, laptop carrying, travel packing |
Customer Reviews & Feedback
From user reviews and retailer feedback on the expandable TIGERNU backpack (publicly available online):
⭐⭐⭐⭐☆ | “A Business Traveler’s Dream – this backpack fits everything — my 17-inch laptop, clothes, and accessories — yet still looks slim. The compression design is genius!”
⭐⭐⭐⭐☆ | “Highly functional and durable… expandable when I need extra space, water-resistant and good for commuting or travel.”
⭐⭐⭐⭐☆ | “Good capacity and organization — fits my laptop + clothes for short trips, USB charging port useful, many pockets.”
| Weight | 1.550 lbs |
|---|---|
| Dimensions | 50 × 31 × 8 in |
| Brand Name | tigernu |
| Origin | Mainland China |
| CN | Guangdong |
| Main Material | Nylon |
| Gender | Unisex |
| Lining Material | POLYESTER |
| Capacity | 20-35 Litre, 27L-37L |
| High-concerned chemical | None |
| Backpacks Type | Softback |
| Interior | Interior Slot Pocket, Cell Phone Pocket, Interior Zipper Pocket, Interior Compartment, Computer Interlayer |
| Handle/Strap Type | soft handle |
| Exterior | Silt Pocket |
| Item Type | Backpacks |
| Place Of Origin | China (mainland) |
| Carrying System | Air Cushion Belt |
| Closure Type | Zipper |
| Rain Cover | No |
| Model Number | T-B9831 |
| Style | Casual, Fashion, Casual, Concise, Leisure, Classic |
| Pattern Type | Solid |
| Color | Light blue, Black |
| Weight | Black :1.51KG; Blue:1.27KG |
| Size | 50*31*18/24cm |
| Fit for | 17 inch laptop |
| Type | Travel backpack, ;aptop backpack, business trip bag;luggage |
| Features | Expandable;Waterproof, Anti theft, High quality, Large capacity |
| NOTE | Carry a 10-year warranty against defects in zippers. This warranty covers replacement parts and repair services, excluding damage resulting from accidents, improper care. Valid for original purchaser with proof of purchase. |
| Material 1--Black | 200D*700D Nylon Material. Smooth surface, tough fabric. Durable, dirt resistant, easy to clean. Waterproof fabric. |
| Material 2--Blue | 300D composite waterproof fabric, Lightweight and soft. Has a certain degree of breathability |
Reviews
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