SPECIFICATIONS

Vacuum‑Compression Travel Backpack — 17" Laptop, Expandable 25→30L (49 × 32 × 15 → 20 cm) | Waterproof Oxford, Business Travel

A smart, professional backpack that adapts to your day — compact for daily commutes and expandable for business trips. Crafted from waterproof Oxford cloth with a multi‑layer interior, this vacuum‑compression backpack safely fits a 17‑inch laptop and converts from a slim daily carry into an expanded travel pack in seconds.

Key Features
- Fits 17" laptops: Dedicated, padded compartment protects your computer and keeps it accessible without opening the main compartment. Width: 32 cm — built to accommodate a 17‑inch device.
- Two size modes: Daily (compressed) 49 × 32 × 15 cm; expanded capacity 49 × 32 × 20 cm for extra packing room.
- Vacuum compression system: Rapid one‑way air‑valve/barometric design exhausts air quickly — no external pump needed — to increase usable volume when you need it.
- Large effective capacity: Smart expansion and vacuum compression provide substantial extra space for business travel or weekend trips while maintaining a sleek profile when compressed.
- Multi‑layer structure & organization: Multiple compartments and pockets separate laptop, documents, accessories and personal items for tidy, efficient packing.
- Front dry/wet separation pocket: Convenient isolation for shoes, wet items or toiletries keeps the main compartment clean.
- Travel ready: Boardable design and integrated security features make it ideal for business and frequent travel (always verify airline limits).
- Durable & weather resistant: Made from waterproof Oxford cloth with reinforced stitching for long‑lasting use.
- Comfortable carry: Breathable padded back panel and ergonomic shoulder straps for all‑day comfort.
- Lightweight & collapsible: Folds flat for storage when not in use.

Specifications
- Material: Waterproof Oxford cloth
- Structure: Multi‑layer design with padded laptop compartment
- Compressed dimensions: 49 × 32 × 15 cm
- Expanded dimensions: 49 × 32 × 20 cm
- Color: Black
- Style: Business / Travel
- Laptop capacity: Fits up to 17‑inch laptops (32 cm width)

What’s Included
- Vacuum‑compression backpack
- User guide (compression operation and care instructions)

Notes
- Color may vary slightly due to screen/lighting differences.
- Manual measurement tolerance: approx. 1–3 cm; actual product dimensions prevail.
- Verify your airline’s carry‑on size policy before flying.

Why You’ll Love It
This backpack combines professional aesthetics with transformative capacity—offering secure laptop protection, organized storage, quick vacuum expansion and weather resistance for modern business travelers.