MoonRock 2025 Flagship PCT Spinal Protection Backpack – 28L Large Capacity for High School & Beyond

Elevate your daily carry with the MoonRock 2025 Flagship Upgrade, a pinnacle of ergonomic engineering designed for the modern student and active commuter. Tailored specifically for individuals with a height range of 150cm to 185cm, this backpack integrates the latest 5th-generation back-support technology. By focusing on spinal health and load distribution, this bag is engineered to reduce the perceived weight on your back by up to 70%, making heavy textbooks and tech gear feel significantly lighter.

Key Benefits

Advanced PCT Spinal Support:** Built with a signature PCT lightweight aluminum alloy frame, the backpack provides a structural foundation that aligns with the natural curvature of the spine, effectively transferring weight from the shoulders to the hips.

5th Gen Ergonomic System:** Experience superior comfort with S-shaped ergonomic shoulder straps and a high-elasticity back pad. The integrated cross-ventilation system promotes airflow, keeping you cool and dry even during long commutes.

Massive 28L Smart Organization:** Boasting a generous 28-liter capacity, the bag features specialized compartments including a dedicated sleeve for a 13-inch MacBook Air, a multi-functional front organizer, and a secure hidden back pocket for valuables.

Eco-Friendly & Non-Toxic:** Your safety is a priority. The materials used are eco-friendly, odor-free, and certified free of harmful substances such as PAEs (phthalates) and SCCP, according to rigorous quality inspection reports.

Premium Durability:** Equipped with industry-leading YKK buckles and water-resistant fabric, this backpack is designed to withstand the rigors of school life, outdoor leisure, and short-distance travel.

Key Specs

Capacity:** 28 Liters

Recommended User Height:** 150cm – 185cm

Laptop Compatibility:** Up to 13-inch MacBook Air

Internal Frame:** PCT Lightweight Aluminum Alloy

Hardware:** Professional-grade YKK Buckles

Safety Certifications:** PAEs-free and SCCP-free material construction

How to Use

To maximize the spinal protection benefits, place the heaviest items in the main compartment closest to the back panel. Adjust the S-shaped shoulder straps so the backpack sits snugly against your upper back. Use the detachable chest strap to stabilize the load and prevent the straps from sliding during movement. The side pockets are specifically designed for quick-access items like water bottles and umbrellas.

Care & Safety

To preserve the water-resistant exterior and structural integrity of the PCT frame, spot clean only with a damp cloth and mild soap. Do not machine wash, dry clean, or use bleach. Store the backpack in a cool, dry environment away from prolonged direct sunlight to maintain the elasticity of the back padding and the vibrancy of the fabric.

Notes

This 2025 flagship model utilizes the "PCT轻量化铝合金框" to provide professional-grade support for growing students.