
Customization:
With waterproof nylon/polyester fabric, protect belongings from rain and spills. The reinforced seams and stress points ensure durability for daily use.
With a transparent shark mouth panel, let kids personalize their backpack with stickers or drawings. The whimsical starry-night design sparks creativity and imagination.
With ultra-light design (30% lighter than standard models*), comfortably carry large capacity for school essentials. The lightweight build reduces strain during daily use.
Designed for school and outdoor adventures, the starry-themed shark design sparks creativity while reflective strips enhance safety in low-light conditions. The padded straps and side pockets optimize comfort and accessibility.
With CE certification, ensure compliance with safety and quality standards for children’s products.

The Superctue Large Capacity Waterproof Kids Backpack combines playful design with practicality, featuring a shark-shaped exterior with a transparent starry sky window. Made from durable, water-resistant fabric, it’s ideal for daily school use, outdoor adventures, and imaginative play. CE-certified and ultra-lightweight, this backpack ensures comfort and safety for children while encouraging creativity through customizable elements.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Waterproof nylon/polyester blend, reinforced seams | Durable, weather-resistant, and long-lasting. |
| Design | Shark-shaped exterior with transparent starry sky window | Engages creativity and imagination; customizable with stickers. |
| Capacity | 15L main compartment + 2 side pockets | Organizes books, water bottles, and essentials efficiently. |
| Weight | 300g (ultra-lightweight) | Reduces strain on young shoulders. |
| Safety | Reflective side strips | Enhances visibility in low-light conditions. |
| Certification | CE-approved | Meets rigorous safety and quality standards. |
Adjust the transparent shark mouth with glow-in-the-dark stickers or drawings to match your child’s personality. The unisex design and adjustable straps ensure a comfortable fit for children aged 3–12.
Transform school days into space adventures with the backpack’s starry sky window! The shark’s playful design sparks creativity, while the waterproof fabric and reflective strips ensure safety in rain or twilight. Perfect for back-to-school gifts or weekend hikes, this backpack blends fun and functionality.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Capacity | 15L | 20L (+33%) | 25L (+66%) |
| Weight | 300g | 280g (-6.7%) | 250g (-16.7%) |
| Durability | Standard stitching | Reinforced seams | Double-layered fabric |
| Customization | Basic sticker space | Removable patches | Full transparent panel |
Technical Breakthroughs:
Model Selection Guidance:
With the Pro Model’s reinforced fabric and 25L capacity, you can confidently pack for multi-day camps. Meanwhile, the Advanced Model’s removable patches let children express their evolving interests. Choose wisely to match your child’s adventures!
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Water Resistance | Rainy commutes, outdoor activities | Industry: IPX3 (splash resistance) Base: IPX4 (splashes from any dir. ▲1) Advanced: IPX5 (water jets ▲2) | Base handles light rain; Advanced resists stronger water exposure (e.g., downpours) | Industry may fail in heavy rain; Advanced bulkier material (e.g., 30% thicker fabric) |
| Weight | Daily commutes, long trips | Industry: 500g Base: 400g (▲1) Advanced: 350g (▲2) | Base reduces strain on shoulders; Advanced ultra-light for comfort (e.g., 20% lighter than Base) | Advanced may sacrifice durability for weight reduction (e.g., thinner seams) |
| Capacity | School supplies, overnight trips | Industry: 15L Base: 20L (▲1) Advanced: 25L (▲2) | Base fits textbooks; Advanced accommodates laptops and gear (e.g., 25L expands to 30L) | Advanced bulkier; Industry too small for modern needs (e.g., can’t fit a tablet) |
| Durability | Frequent use, rough handling | Industry: 600D polyester Base: 600D Advanced: 1000D nylon ▲1 | Advanced withstands abrasion better (e.g., 50% stronger seams) | Base may show wear faster; Advanced costs 30% more due to premium material |
| Safety Features | Nighttime use, visibility | Industry: Basic reflective strips Base: Same Advanced: Reinforced + CE ▲1 | Advanced meets EU safety standards (CE-certified); enhanced visibility in dark (e.g., 360° reflective panels) | Base lacks advanced safety features (e.g., no reinforced stitching) |
| Design & Customization | Personalization, creativity | Industry: Plain designs Base: Anime prints Advanced: Customizable panels ▲2 | Advanced allows creative expression (e.g., starry sky panel with removable stickers) | Base less customizable; Industry unappealing to kids (e.g., no vibrant patterns) |
⭐⭐⭐⭐⭐ Emily Tran - Parent, Seattle
"My 7-year-old loves this shark backpack! We bought the Advanced Model back in September 2024, and it’s been through rain, playgrounds, and even a weekend camping trip. The waterproof fabric truly works—his books stayed dry during a downpour. The transparent starry sky window has become his creative canvas; he changes stickers weekly. The adjustable straps fit him perfectly, and I appreciate the reflective strips for morning walks to school."Purchase Date: September 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Robert Jenkins - Grandfather, Austin
"I got the Base Model for my granddaughter’s 5th birthday in January 2025, and it’s been a hit. She calls it her ‘space shark’ and brings it to preschool every day. It holds her lunchbox, water bottle, and storybooks easily. Cleaning is a breeze—just a damp cloth, and the shark mouth window still looks brand new. For the price, the quality is outstanding."Purchase Date: January 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ The Patel Family - Homeschooling, Colorado
"We purchased the Pro Model in April 2025 for our 9-year-old’s nature hikes and learning adventures. The 25L capacity fits binoculars, field guides, and snacks. The double-layered fabric has survived rocky trails and sudden mountain showers. We’ve used the starry sky theme to teach basic astronomy—she now identifies constellations! The backpack makes learning fun and practical."Purchase Date: April 2025 | Usage Period: 3 months
⭐⭐⭐⭐☆ Ms. Linda Chavez - 2nd Grade Teacher, Chicago
"I’ve seen a lot of kids’ backpacks, but this one stands out. One of my students has the Advanced Model, and I’ve noticed how organized he is—thanks to the side pockets and roomy main compartment. The removable patches let kids express themselves without damaging the bag. Only reason I’m giving 4 stars is that some kids find the shark design a bit too exciting—they keep showing it off during quiet time!"Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Aisha Rahman - Frequent Traveler, Toronto
"We bought two Pro Models in June 2024 for our kids (ages 6 and 8) before a summer trip across Europe. These backpacks were perfect—lightweight, durable, and just the right size for carry-ons. The CE certification gave me peace of mind, and the customizable panels kept the kids entertained on long flights. They still use them daily for school. Worth every penny."Purchase Date: June 2024 | Usage Period: 8 months
Average Rating: 4.9/5 ⭐ (214 Reviews)
Dr. Naomi Ellis - Early Childhood Education Expert
"Backpacks like the Superctue model do more than carry books—they support cognitive and emotional development. The interactive starry sky design encourages storytelling and curiosity about science, while personalization options foster identity and ownership. I recommend such thoughtfully designed products for educators and parents alike."
Dr. Alan Park - Pediatric Mobility & Posture Specialist
"At just 300g, this backpack is exceptionally lightweight—critical for preventing strain in young spines. The padded, adjustable straps distribute weight evenly, and the 15–25L capacity range allows parents to match the size to their child’s age and load. Among the most ergonomically sound kids’ packs I’ve evaluated."
Posted: 2 days ago
"My son draws planets on the shark window with washable markers. It wipes clean easily. Survived a month of muddy hikes and daily school. No tears, no stains. Love the reflective sides!"
Posted: 1 week ago
"Recommended this to my entire grade level. The water-resistant nylon is a game-changer for rainy seasons. Kids love the shark—it makes mornings fun."
Posted: 3 weeks ago
"Amazing design and quality. Only missing a chest clip for extra support on younger kids. Otherwise, flawless."
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