1. Introduction
Thank you for choosing the CAIWEI Basketball School Backpack. This manual provides essential information for the proper use, care, and maintenance of your backpack. Please read these instructions carefully to ensure optimal performance and longevity of the product. This backpack is designed for students aged 8-13, offering ample storage and comfortable wear.
2. caractéristiques du produit
- Dimensions: 17.2 inches (Height) x 11.7 inches (Length) x 5.5 inches (Width).
- Matériel: Constructed from durable 100% Polyester.
- Capacité: Total capacity of 20 Liters.
- Compartiment principal : Spacious main compartment designed to fit a 13-inch laptop and school books.
- Poches avant : Multiple zippered front pockets for organized storage of smaller items.
- Poches latérales : Two mesh side pockets suitable for water bottles or other quick-access items.
- Bretelles : Padded, breathable, and adjustable shoulder straps for comfortable carrying.
- Poignée supérieure : Sponge decompression top handle for easy hand carrying.
- Fermetures éclair : Smooth SBS zippers for reliable and easy access.
- Caractéristiques de sécurité : Reflective strips on the sides for enhanced visibility in low-light conditions.
- Conception: Features a vibrant basketball print, suitable for various preferences.
- Renforcement: Well-made stitching reinforcement for increased durability.
- Crochet accessoire : Half-circle buckle to hang keys or glasses.
3. Composants terminésview

Figure 1 : Face avant view with dimensions and features.

Figure 2 : Retour view with padded straps.

Figure 3 : Bas view showing base and side pocket.

Figure 4 : Face avant view with a book for scale.
Démonstrations vidéo :
Video 1: A man demonstrates the backpack's features, including reflective strips, various compartments, and how different items fit inside. He also shows how to adjust the straps on a child.
Video 2: This video provides close-up views of a similar backpack, showcasing the zippers, padded back panel, and internal storage capacity, demonstrating its suitability for school use.
Vidéo 3 : Un aperçu détailléview of a galaxy-print backpack, demonstrating the front pocket, padded shoulder straps, side mesh pockets, and the spacious main compartment with a laptop sleeve and additional storage for headphones and other items.
4. Installation
4.1. Inspection initiale
Upon receiving your backpack, inspect it for any signs of damage or manufacturing defects. Ensure all zippers function smoothly and that stitching is intact. If any issues are found, contact customer support immediately.
4.2. Réglage des bretelles
- Placez le sac à dos sur votre dos.
- Locate the adjustable buckles on the bottom of each shoulder strap.
- Pull the straps to tighten the backpack until it sits comfortably on your back, with the bottom of the backpack resting around your lower back/hip area.
- Ensure both straps are evenly adjusted to distribute weight and prevent strain.
5. Mode d'emploi
5.1. Organisation du contenu
- Compartiment principal : Use for larger items such as books, notebooks, and a 13-inch laptop. Place heavier items closer to your back for better balance.
- Poches avant : Ideal for smaller school supplies like pens, pencils, calculators, or personal items.
- Poches latérales en filet : Designed to hold water bottles, umbrellas, or other items requiring quick access.
5.2. Carrying Recommendations
- Always use both shoulder straps to evenly distribute weight and prevent shoulder or back pain.
- Avoid overloading the backpack. The maximum recommended capacity is 20 liters.
- Utilize the top handle for short-distance carrying or when lifting the backpack.
6. Entretien et maintenance
6.1. Nettoyage
- For minor dirt or stains, wipe the backpack with a damp chiffon et savon doux.
- Do not machine wash, bleach, or tumble dry, as this may damage the material and structure.
- Air dry the backpack completely before storing or reusing.
6.2. Stockage
Store the backpack in a cool, dry place away from direct sunlight when not in use. Ensure it is empty and clean to prevent mold or odors.
7. Consignes de sécurité
- Ensure all zippers are fully closed to prevent items from falling out.
- Do not allow children to play with the backpack straps unsupervised to avoid entanglement.
- The reflective strips are designed to increase visibility; however, always exercise caution when walking in low-light conditions.
8. Dépannage
- Fermeture éclair bloquée : Apply a small amount of graphite (from a pencil) or wax to the zipper teeth and gently work the slider back and forth.
- Glissement de la sangle : Ensure the adjustable buckle is threaded correctly. If the issue persists, check for wear on the strap material.
- Coupe inconfortable : Re-adjust both shoulder straps evenly. Ensure heavier items are placed closer to the back.
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Nom du modèle | Basketball School Backpack |
| Marque | CAIWEI |
| Dimensions (H x L x l) | 17.2 x 11.7 x 5.5 pouces |
| Poids | 12.3 onces (0.77 lb) |
| Matériel | 100% polyester |
| Capacité | 20 litres |
| Âge recommandé | 8-13 ans |
| Type de fermeture | Fermeture éclair |
| Compatibilité portable | Convient aux ordinateurs portables jusqu'à 13 pouces |
10. Garantie et assistance
For warranty information or customer support, please refer to the product packaging or contact the retailer where the product was purchased. Keep your proof of purchase for any warranty claims.





