**Product Specifications:**
**Brand:** Edison
**Capacity:** 26L
**Features:**
- Textbook-specific partition storage with 4 large compartments
- Can hold 30+ books to meet various storage needs
**Advantages:**
- Lightweight design
- Water-resistant fabric
- Scientifically designed large capacity
- Breathable and comfortable
- Smooth zippers
- Healthy materials
**Product Information:**
- Suitable for students in grades 1-6
- Material: Polyester
- Available colors
- Weight: Small size: 700g, Large size: 750g
- Dimensions: Small size - 38cm x 41cm x 19cm, Large size - 20cm x 29cm x 32cm
**Certifications:**
- Ergonomic Product Certification
- Professional spine protection certification
**Design Features:**
- Main compartment with large capacity
- Front Velcro pocket, front zipper pocket, and front zipper small pocket
- Pressure-relieving back panel with cushioning and ventilation
- Massage point design for enhanced comfort
- Wide and thick shoulder straps with non-slip chest buckle
**Safety Features:**
- 360° reflective strips for visibility at night
**Additional Features:**
- Water-resistant design
- Lightweight construction
- Comfortable carrying
- Reflective strips for enhanced safety
- Reinforced bottom with large capacity and weight-bearing support
- Scientifically classified storage compartments
- Upgraded mask pocket for easy access
- Brand logo for quality assurance
- Smooth dual-way zippers
- Thickened handle design for comfortable carrying
- Bottom anti-wear foot studs for durability
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