
Galaxy Print Primary School Backpack
Color: Sapphire Blue Large Size
Why You’ll Love This
- Spacious 20-35L capacity holds books, supplies, and a laptop with ease.
- Breathable mesh back panel helps keep things cool during long school days.
- Water-resistant nylon fabric protects contents from light rain or spills.
- Multiple compartments provide dedicated space for a computer and daily essentials.
- Lightweight construction helps reduce the burden on shoulders during the commute.
- Vibrant galaxy print adds a fun, touch to any school outfit.
Details, Styling & Care
A reliable school companion that keeps essentials organized and easy to reach. Whether heading to class or an after-school activity, this bag holds its shape while keeping your gear secure. Clean lines, cosmic style — ready for the day.
Design Details
The bag features a striking galaxy-inspired print that stands out in the hallway. Its structured, medium-sized frame maintains a neat appearance even when fully packed, while the buckle-style accents add a functional, modern look.
Compare the compartments and measurements with books, notebooks, lunch items and any device you plan to carry during the school day.
Carry & Organization Notes
Equipped with a dedicated internal computer pocket, this bag keeps electronics separate from books and binders. The double shoulder strap system is designed for balanced weight distribution, making it easier to carry heavy loads between classes.
Everyday Carry Checkpoints
The side-opening design allows for quick access to your items. With a 20-35L capacity, it is sized to fit standard school supplies, lunch, and a laptop, ensuring you have everything you need for a full day.
Outfit & Occasion Ideas
This backpack pairs naturally with casual school attire, from jeans and hoodies to athletic wear. Its versatile aesthetic makes it a great choice for daily school use, field trips, or weekend outings.
Material & Finish Notes
Crafted from durable nylon, the exterior is water-resistant and wear-resistant. The interior is lined with polyester fiber, providing a smooth, protective environment for your belongings.
Before You Order
Please check the dimensions provided in the table above to choose the size that best fits your student's needs. The small and large options offer different capacities to accommodate varying school requirements.
Storage & Care Tips
Cleaning:
Wipe the exterior gently with a soft, dry cloth. For light marks, use a slightly damp cloth first, then pat dry right away.
Storage:
Store it in a dust bag or pillowcase in a dry place when it is not in use.
Avoid:
Keep it away from direct sunlight, soaking and harsh chemicals that may mark the surface or hardware.
Specifications & Dimensions
| Specification | Detail |
|---|---|
| Design Details | Printing |
| Structure | medium |
| Style | trendy cool style |
| Capacity | 20-35L |
| Bag Type | Travel Bag |
| Outer Material | Nylon |
| Closure | Buckle closure |
| Carry Style | Soft Handle |
| Internal Structure | Computer pocket |
| Dimensions (small) | 42cm x 28cm x 16cm |
| Dimensions (large) | 46cm x 30cm x 17cm |
| Storage | Store it in a dust bag or pillowcase and lightly fill the body with tissue paper so the structured shape is not crushed |
| Dimensions | Dimensions (small) 42cm x 28cm x 16cm Dimensions (large) 46cm x 30cm x 17cm; dimensions provided in; 42cm x 28cm x 16cm |
| Source Image Measurements | 46CM × 17CM × 30CM |



FAQ
Is this backpack suitable for a laptop?
Yes, the bag includes an internal computer pocket designed to keep your laptop secure and separated from other school supplies.
Is the material water-resistant?
The exterior is made from water-resistant nylon, which helps protect your books and electronics from light rain or accidental spills.
How do I choose between the small and large sizes?
The small size measures 42cm x 28cm x 16cm, while the large size is 46cm x 30cm x 17cm. We recommend measuring your current school bag or books to see which capacity better suits your daily load.
How can I check the bag size?
Use the measurements in Specifications & Dimensions and compare them with the items you carry most often. If a measurement is not shown, do not rely on photos alone to estimate it.
How is the bag carried?
The carry setup includes backpack straps and buckle closure, showing how the bag is carried, opened and organized.
How should I care for the finish?
The bag has a nylon material; clean it gently with a soft cloth.
What outfits work with this bag?
Pair this backpack with commuting, travel and casual daily outfits.
What should I look at before choosing?
Before ordering, compare the listed measurements with your everyday items, then confirm the color and carry setup.
When should I expect delivery?
The current estimated delivery window is 10–15 business days. This is an estimate rather than a guarantee, so customs, carrier conditions, peak seasons or weather can affect the final date.
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Shipping Information
This item ships from overseas and is available for delivery to all active Sarah Express shipping destinations, including the United States and our supported international markets.
Estimated Delivery Timeframes
Orders usually require 2–3 business days for processing before shipment. Transit normally takes 8–12 business days, for a total estimated delivery window of 10–15 business days.
Delivery estimates are not guaranteed and may vary due to customs processing, carrier delays, peak seasons, or weather events.
View 34 supported shipping countries
- US - United States
- AT - Austria
- BE - Belgium
- HR - Croatia
- CY - Cyprus
- CZ - Czech Republic
- DK - Denmark
- EE - Estonia
- FI - Finland
- FR - France
- DE - Germany
- GR - Greece
- HU - Hungary
- IE - Ireland
- IT - Italy
- LV - Latvia
- LT - Lithuania
- LU - Luxembourg
- MT - Malta
- NL - Netherlands
- PL - Poland
- PT - Portugal
- SK - Slovakia
- SI - Slovenia
- ES - Spain
- SE - Sweden
- GB - United Kingdom
- CA - Canada
- MX - Mexico
- AU - Australia
- JP - Japan
- NZ - New Zealand
- SG - Singapore
- AE - United Arab Emirates
Customer Reviews
See recent customer feedback and share your experience with Sarah Express.
Mine arrived in 15 days. The package was secure and the color looked close to the photos.
The product looked good and the packaging felt secure.
It took 16 days for me. A little longer than local delivery, but the item looked good when opened.







