SANMADROLA School Backpack Bookbag, Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge Port
SANMADROLA School Backpack Bookbag, Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge Port
Hero image 0 of SANMADROLA School Backpack Bookbag, Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge Port, 0 of 9
Best seller
Visit the SANMADROLA Store

SANMADROLA School Backpack Bookbag, Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge Port

1,118 ratings
SANMADROLA School Backpack Bookbag, Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Bookbag Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Girls Bookbag Heavy Duty Kids Backpack 21L Children Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Bookbag Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Bookbag Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Bookbag Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge PortSANMADROLA School Backpack Bookbag Heavy Duty Backpack 21L Schoolbag Bookbag with USB Charge Port
Actual ColorBlack & Blue

Key item features

  • Durable Construction: Crafted from premium lightweight, tear-resistant, high-density nylon fabric and quilted polyester lining, this backpack is waterproof, odorless, and environmentally friendly.
  • Integrated Charging: Features a built-in USB charging interface for convenient phone charging while on the go, along with an external headphone port for music listening.
  • Generous Capacity: Offers a 21L storage capacity with dimensions of 16.53" x 11.02" x 7.48" (42 x 28 x 19cm) for carrying essentials.
  • Comfortable Design: Designed with a thicken breathable strap for comfortable carrying, ensuring ease of use during travel.
  • Versatile Gifting: An ideal gift for various occasions including school graduation, back-to-school, Thanksgiving, Christmas, New Year, Birthday, and Valentine's Day.
Generated by AI

About this item

Product details

Specifications

Directions

Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars
1,118 ratings300 reviews
How item rating is calculated
  1. 5 stars75% (836)
  2. 4 stars9% (100)
  3. 3 stars6% (64)
  4. 2 stars4% (47)
  5. 1 star6% (71)

Reviews summary

Pros

  • : Offers variety of bright colors to choose from.
  • : Has several pockets to organize items.
  • : Has ample space to fit all essentials.
  • : Features several pockets for organized storage.
  • : Made to accommodate heavy loads.

Neutral

  • : Provides adjustable comfort, but can be prone to slippage.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 300 reviews

Nov 27, 2025
Reviewer name: Maria
Item details
Color: Black & Green
Sold bySANMADROLADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Awesome bag

It's an AWESOME bag. The bag size is great. I took it on a trip, and it fit under the seat, and I was able to charge my phone and use my headphones through the hole with and without the adapters it came with. It also has more than enough pockets for me. All in all, it is a great bag. When it came it had a bunch of strings hanging off the bag, but I was able to cut them off after I made sure if they did or didn't need to be tied off.

Helpful?5GYML01MN9C91683570085
Oct 30, 2025
Reviewer name: Michael
Top Reviewer
Item details
Color: Black & Pink
Sold bySANMADROLADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Portable apartment

Somehow it holds: a water bottle, three scrunchies, random doll shoes, 47 markers, last week's homework, today's homework, a snack from 2 months ago, and a rock “that was pretty.” Zippers still working like champions. Features: • Cute enough she actually wants to wear it • Tough enough to survive the school bus, the playground, and being dragged across the driveway for no reason • Front pocket is now a permanent lip gloss/eraser/LOL Surprise storage unit Only issue: every morning she swears it's “too heavy,” but she's the one who packed a full toy collection and a winter hat in October. 10/10 — would carry her entire personality again. 🎒💖

Helpful?5GYML01MN9C91683570085
Mar 3, 2026
Reviewer name: david
Top Reviewer
Item details
Color: Black & Light Blue
Sold bySANMADROLADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Quality bag

Great bag. Heavy duty stitching. The USB and headphone plugs are just plastic passthroughs though, no wires. To use them you need wires with female plugs to add to it.

Helpful?5GYML01MN9C91683570085
Current price is Now $19.99
You save $12.00
was $31.99
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 32 min
Sold by SANMADROLAPro Seller
Fulfilled by Walmart
4.318086029502913 out of 5 stars
4.318086029502913 stars out of 5, based on 8074 seller reviews(4.3)
Free 90-day returns
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.