21L Backpacks

Discover the perfect blend of style and functionality with our collection of 21L backpacks. Designed for everyday use, these versatile backpacks offer ample storage space for your essentials while remaining lightweight and easy to carry. Featuring multiple compartments and pockets, they keep your belongings organized and accessible. Ideal for school, work, or outdoor adventures, our 21L backpacks are crafted from durable materials to withstand daily wear and tear. Elevate your on-the-go experience with a backpack that combines practicality with modern design.

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10 products
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On Sale
Carhartt 21L Top Load Laptop Backpack - Blue
  • Bluestone

Carhartt 21L Top Load Laptop Backpack - Blue

$79.97

WAS: $99.99*

(7)

reflective webbing on the shoulder straps, and reflective logo make this pack easily visible when on the go. ... light rain rolls right off thanks to water- repellent rain defender

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5 JustineM
The size and functionality are exactly what I was looking for that I have n't found in other backpacks.

5 AletaS
Large enough to hold my stuff. It has a nice appearance.

5 GrahamS
I 'm a bit of a bag snob& own too many bags that serve a variety of end uses. This is an excellent commuter bag. It really checks all the boxes. The weight distribution is my fave. part of the bag. I use this to carry a 15 '' laptop, U- lock, lunch bag& 16oz coffee thermos. I do n't feel like I 'm carrying all that with this bag which is a relief to my middle aged back.

5 TravelTime2024
Love that this backpack has a flat bottom so it sits upright and keeps things organized. The zipper closes at the back( by the straps) which will ideal for travel.

5 Jayt32
Love it, fits 2 16in laptops perfectly, lots of room

On Sale
Carhartt Classic Laptop Backpack - Pink
  • Pink Glow

Carhartt Classic Laptop Backpack - Pink

$21.97-$49.99

WAS: $49.99*

(6)

21l classic backpack| the iconic carhartt classic backpack line offers a 21l capacity with a dedicated laptop compartment, perfect for everyday essentials, tech gadgets, and

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5 danielr
I am very pleased with the backpack's appearance and the attractive port color. The size is perfect for carrying everything I need, and I appreciate the thoughtful design that conceals the zipper.

5 ChyanneM
Love it! I got the pink color it does stain pretty easily but it's nothing to just wash it. I use it for work and it protects my stuff from the rain pretty good when riding my motorcycle.

5 LindaE
Was a gift to my granddaughter to start college.. She said it held everything.

4 MicheleS
Backpack is great quality. It's a little small for size but it does its job when I use it for travel.

On Sale
Carhartt Classic Laptop Backpack - Brown
  • Carhartt Brown

Carhartt Classic Laptop Backpack - Brown

$21.97-$49.99

WAS: $49.99*

(6)

trusted design| made from 600- denier polyester with integrated rain defender technology and adjustable shoulder straps, this carhartt 21l backpack is built to last, perfect for laptop backpacks, travel backpacks, and outdoor

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5 danielr
I am very pleased with the backpack's appearance and the attractive port color. The size is perfect for carrying everything I need, and I appreciate the thoughtful design that conceals the zipper.

5 ChyanneM
Love it! I got the pink color it does stain pretty easily but it's nothing to just wash it. I use it for work and it protects my stuff from the rain pretty good when riding my motorcycle.

5 LindaE
Was a gift to my granddaughter to start college.. She said it held everything.

4 MicheleS
Backpack is great quality. It's a little small for size but it does its job when I use it for travel.

On Sale
Carhartt Classic Laptop Backpack - Gray
  • Gravel

Carhartt Classic Laptop Backpack - Gray

$21.97-$49.99

WAS: $49.99*

(6)

elevate your daily carry with the carhartt 21l classic backpack, a durable and functional travel backpack designed for men and women professionals, and outdoor

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5 danielr
I am very pleased with the backpack's appearance and the attractive port color. The size is perfect for carrying everything I need, and I appreciate the thoughtful design that conceals the zipper.

5 ChyanneM
Love it! I got the pink color it does stain pretty easily but it's nothing to just wash it. I use it for work and it protects my stuff from the rain pretty good when riding my motorcycle.

5 LindaE
Was a gift to my granddaughter to start college.. She said it held everything.

4 MicheleS
Backpack is great quality. It's a little small for size but it does its job when I use it for travel.

On Sale
Carhartt Classic Laptop Backpack - Blue
  • Atomic Blue

Carhartt Classic Laptop Backpack - Blue

$21.97-$49.99

WAS: $49.99*

(6)

dimensions: 12 ” x 17. 5 ” x 8. 75 ”; volume: 21l hand wash ... water- resistant design| crafted from durable 600- denier water- resistant polyester, our 21l backpack keeps your everyday essentials and gear

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5 danielr
I am very pleased with the backpack's appearance and the attractive port color. The size is perfect for carrying everything I need, and I appreciate the thoughtful design that conceals the zipper.

5 ChyanneM
Love it! I got the pink color it does stain pretty easily but it's nothing to just wash it. I use it for work and it protects my stuff from the rain pretty good when riding my motorcycle.

5 LindaE
Was a gift to my granddaughter to start college.. She said it held everything.

4 MicheleS
Backpack is great quality. It's a little small for size but it does its job when I use it for travel.

On Sale
Carhartt Classic Laptop Backpack - Orange
  • Marmalade

Carhartt Classic Laptop Backpack - Orange

$21.97-$49.99

WAS: $49.99*

(6)

It's a little small for size but it does its job when I use it for travel. ... whether you need a laptop backpack, backpack for leisure travel, or work backpack, this versatile pack has you

See all reviews

5 danielr
I am very pleased with the backpack's appearance and the attractive port color. The size is perfect for carrying everything I need, and I appreciate the thoughtful design that conceals the zipper.

5 ChyanneM
Love it! I got the pink color it does stain pretty easily but it's nothing to just wash it. I use it for work and it protects my stuff from the rain pretty good when riding my motorcycle.

5 LindaE
Was a gift to my granddaughter to start college.. She said it held everything.

4 MicheleS
Backpack is great quality. It's a little small for size but it does its job when I use it for travel.

On Sale
JanSport Central Adaptive Backpack - Multi
  • Red/Multi Hippie Days

JanSport Central Adaptive Backpack - Multi

$54.97

WAS: $70.00*

Quick Facts

experience the perfect blend of convenience and style with the all- new adaptive backpack, designed to keep you organized and on- the- go. ... mindful adaptive design for accessibility adjustable shoulder straps with easy release buckles made from durable and lightweight recycled polyester roomy...

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On Sale
Jordan Cordura 29L Franchise Backpack
  • Midnight Navy
  • Black
  • Legend Md Brown

Jordan Cordura 29L Franchise Backpack

See Price in Cart

WAS: $95.00*

21L Backpacks

On this page...

  • What are the key features to look for in a 21L backpack?
  • What types of activities are 21L backpacks suitable for?
  • How do I determine if a 21L backpack is the right size for me?
  • What materials are commonly used in 21L backpacks?
  • Are 21L backpacks suitable for carrying laptops or tech devices?

Frequently Asked Questions For 21L Backpacks

When choosing a 21L backpack, consider features such as storage capacity, organizational pockets, and comfort. Look for padded straps and back panels for added comfort, especially if you plan to carry it for extended periods. Additionally, consider water-resistant materials and durability for outdoor use.

21L backpacks are versatile and suitable for a variety of activities, including daily commuting, school, hiking, and light travel. Their size makes them ideal for carrying essentials without being overly bulky. They can also serve well for short day trips or as a carry-on for flights.

To determine if a 21L backpack is the right size, consider your body frame and how you plan to use it. A well-fitted backpack should sit comfortably on your back without excessive bulk. Try it on with weight to ensure it distributes evenly and doesn’t strain your shoulders.

21L backpacks are often made from materials like polyester, nylon, or canvas, which provide durability and weather resistance. Some may feature additional coatings for water resistance or reinforced stitching for added strength. Choosing the right material can enhance the backpack's longevity and performance.

Yes, many 21L backpacks are designed with dedicated compartments for laptops and tech devices. When selecting a backpack for this purpose, ensure it has adequate padding and secure closures to protect your electronics. Additionally, check for organizational pockets that can help keep accessories organized.