Eco-friendly laptop sleeve with protective features and versatile carrying options - Material and protection: Made from environmentally friendly polyester fabric that is water-repellent, scratch-resistant, shockproof, and lightweight. - Carry options and adjustability: Includes a removable nylon shoulder strap and adjustable reinforced straps. The belt buckle is adjustable for a secure, comfortable fit. - Easy access and travel convenience: Side double zipper opening. Back of the bag features an invisible zip pocket. A back trolley strap allows easy guiding and attachment to a rolling suitcase. - Storage capacity and versatility: Large storage space designed to carry a laptop and daily essentials. Suitable for school, leisure, hiking, camping, trekking, air travel, walking, outdoor sports, shopping, business trips, and overnight stays. Use scenarios - Daily commute or school days: Protect and transport your laptop along with chargers and other small items, with multiple carrying options for comfort. - Travel and business trips: Trolley strap enables easy transport on a suitcase; quick access with zipped compartments. - Outdoor activities and short trips: Lightweight, protective sleeve that can be carried by hand or worn, while providing ample space for essentials.