**Product Specifications:**
**Brand:** MiDeer
**Category:** Outdoor Children's Products
**Product Name:** Multi-functional Backpack
**Features:**
- Lightweight and breathable for reduced burden during travel
- Designed for children with dual ventilation and antibacterial lining
- Detachable design with anti-lost whistle and waterproof main compartment
- Multiple compartments including detachable hand ring pouch and chest/waist bag
- Patent Numbers: 202330017411.1/02320832437.6
**Design Highlights:**
- Transformable backpack with surprises in design
- Features detachable hand ring pouch and chest/waist bag for storing coins, candies, and personal items
- Equipped with anti-lost whistle on chest buckle for easy location
- Double ventilation system for comfortable wear in all seasons
- Spinal protection system to reduce pressure on the spine
- EVA breathable shoulder straps for airflow circulation and easy carrying
**Additional Features:**
- Washable and marker-friendly material
- Reflective strips for visibility in low light conditions
- Antibacterial lining for food safety and hygiene
**Safety Standards:**
- Complies with FZ/T 73023-2006 for antibacterial knitwear
- Tested and certified for antibacterial effectiveness against harmful bacteria
**Size Options:**
- S Size: Suitable for ages 3-6, height 100-140cm, dimensions 210*100*250mm, weight 540g
- M Size: Suitable for ages 5-9, dimensions 235*125*300mm, weight 450g
**Capacity:**
- S Size can accommodate small water bottles, clothes, iPad 11, handkerchiefs, A4/A5 notebooks
- M Size can accommodate medium water bottles, clothes, umbrellas, etc.
**Design Variants:**
- Available in different designs such as Pink Butterfly, Clumsy Bug, and Little Fox
**Care Instructions:**
- Hand wash only, do not bleach, iron, or tumble dry, dry in shade at temperatures below 30°C
Note: MiDeer backpacks are designed with children's comfort, safety, and functionality in mind, making them ideal companions for everyday adventures.