Waterproof 36–55L Travel Backpack with Vacuum Storage and Wet/Dry Separation Black

Maximize space and minimize bulk with this Vacuum Compression Travel Backpack, crafted for business, school, and adventure. With a smart compression system, this expandable bag allows you to pack more while staying compact. Designed for durability and comfort, it features waterproof Oxford fabric, a breathable back panel, and padded shoulder straps. Fit your 17" laptop securely, keep valuables hidden in the anti-theft pocket, and separate damp items with the wet/dry zone. Whether for air travel, daily commuting, or weekend getaways, this backpack helps you stay organized and efficient.

Key Features:

• Vacuum Compression Design: Expands or compresses to suit your packing needs

• Waterproof Oxford Material: Moisture-resistant and wear-proof for all conditions

• Fits 17-Inch Laptop: Secure padded compartment for business or study use

• Wet/Dry Separation: Keeps clothes and electronics organized

• Anti-Theft Back Pocket: Hidden zipper pocket for valuables 

• Breathable Back Support: Comfortable wear with air cushion belt and foam straps

• Expandable Storage: Adjust capacity from 36L to 55L with zippered expansion

Specifications:

• Type: Softback Backpack

• Capacity: 36–55 Liters

• Size: 49 × 32 × 15cm (Expanded: 49 × 32 × 20cm)

• Main Material: Waterproof Oxford Cloth

• Lining Material: Polyester

• Closure: Zipper

• Carrying System: Air Cushion Belt

• Laptop Compartment: Fits up to 17"

• Interior: Slot Pocket, Mobile Pocket, Zipper Pocket, Computer Interlayer

• Style: Business, Travel

• Rain Cover: Not included

Package Contents:

• 1 × Vacuum Compression Backpack

Note:
This product includes a single backpack with compression functionality. Laptop and accessories shown in imagery are not included.