**Product Specifications**
**Product Name:** Outdoor Functional Series Children's Backpack
**Material:** 100% fabric
**Age Range:** S: 3-6 years, M: 5-9 years
**Height Range:** S: 80-120cm, M: 100-140cm
**Product Size:**
- S: 210*100*250mm, 450g
- M: 235*300*125mm, 540g
**Color Options:** Light khaki, pink, orange
**Brand:** MiDeer
**Designs:** Pink Butterfly (Front & Back), Dizzy Bug (Front & Back), Little Fox (Front & Back)
**Care Instructions:**
- Do not machine wash, wash at a temperature below 30°C
- Do not iron, bleach, or tumble dry
- Dry in a shaded area
**Features:**
Multi-functional children's backpack designed for reducing load, providing ventilation, and lightweight travel
Detachable design with anti-lost whistle and waterproof main compartment
Features detachable hand strap pouch and chest/waist pack for storing coins, candies, and small items
Equipped with anti-bacterial lining, detachable chest/waist pack, and patented anti-lost whistle
Double ventilation system for breathability in all seasons
Spine protection system to reduce pressure on the spine
EVA breathable shoulder straps with airflow circulation for comfortable carrying
Multiple compartments for organizing children's daily essentials
Anti-bacterial fabric with AAA-grade effectiveness against harmful bacteria
Reflective strips for visibility and safety during night travel
Lightweight design with adjustable chest buckle for even weight distribution
Available in two sizes: S (for ages 3-6) and M (for ages 5-9)
Suitable for carrying small water bottles, clothes, iPad 11, handkerchiefs, notebooks, and more
**Patents:**
Patent Number: 202330017411.1/02320832437.6
Dual patents for utility and design, infringement will be prosecuted
**Testing and Certification:**
Tested for anti-bacterial effectiveness according to FZ/T73023-2006 standards
Results show compliance with AAA-grade requirements for inhibiting harmful bacteria
Test conducted by authorized laboratory, report available for verification
**Note:** For detailed product information and specifications, refer to the provided model showcase and size recommendations.
