• 【Breathable & Comfortable】The soft padded honeycomb back panel enhances airflow, providing breathability and comfort for all-day wear
• 【Durable & Waterproof】Crafted from high-quality Oxford cloth, this backpack is waterproof, wear-resistant, and built to last
• 【Convenient 180° Opening】Designed with a 180-degree opening, making packing and accessing your belongings effortless
• 【USB Charging Port】Equipped with a USB port, allowing you to conveniently charge your devices on the go
• 【Back Strap Design】A rear strap allows you to securely attach the backpack to a trolley case for hassle-free travel
• 【Expandable Capacity】Designed with an expansion feature to accommodate more items, meeting various storage needs

Specification:

• Model: EC-1811
• Material: Oxford cloth/polyester
• Weight: about 1100g
• Dimensions: Height 48cm, Width 32cm, Thickness 17cm
• Usage: business/travel/leisure