Shipping, explained
Free standard U.S. shipping. No minimum order. Processing: 1–2 business days · Transit after dispatch: 4–7 business days · Estimated total: 5–9 business days.
Shipping policy$45.99
A closer look
Specification
This college bookbag can be expanded to 36.8L. Travel laptop backpack owns 17+ independent pockets, which can make your items well-organized and easier to find. Durable and waterproof materials can provide a protection for your items in rainy day and long-lasting usage for everyday.
15.6'':
College Bookbag Dimensions: 18 x 12.5 x 8 inches;
After expandable: 18 x 12.5 x 10 inches;
Item Weight: 2.29 pounds;
Normal size Capacity: 29.5 L;
Expandable size: 36.8 L;
17'':
Dimensions: 13.5 x 19.5 x 8 inches;
After expandable: 13.5 x 19.5 x 10 inches;
Item Weight: 2.55 pounds;
Normal size Capacity: 34.5 L;
Expandable size: 43 L;
Features
Ergonomic back support
17+ independent pockets
Water-resistant polyester material
Hidden anti-theft pocket
Ideal travel/work gift
Delivery and returns follow our Shipping Policy and 30-day Return & Refund Policy. Ask us to confirm any separate manufacturer warranty for the exact item.
| Weight | N/A |
|---|---|
| Size | 15.6'', 17'' |
| Color | Black, Purple, Green |
| Original brand | Matein |
| Materials | Water-resistant polyester material |
| Size details | 15.6'', 17'' |
Compare dimensions, stated capacity, straps and the compartments shown for your gym or sports kit.
Capacity alone does not confirm a specific shoe, bottle or equipment fit; check the measurements.
Use and care for this item according to its supplied manufacturer instructions. Confirm the exact model, dimensions and selected options above; features not stated for this product are not promised.





Compare dimensions, stated capacity, straps and the compartments shown for your gym or sports kit.
Capacity alone does not confirm a specific shoe, bottle or equipment fit; check the measurements.
Available options are listed on each product. Select the exact option before adding it to your cart; not every item offers every color or size.
Contact [email protected] with the product name and selected option.
Free standard U.S. shipping. No minimum order. Processing: 1–2 business days · Transit after dispatch: 4–7 business days · Estimated total: 5–9 business days.
Shipping policyContact us within 30 days after delivery for return instructions.
Returns & refunds