Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Categories & Filters
Best Buy

/

luggage, bags & travel

/

backpacks & bags

/

backpacks

45L Travel Backpacks

Discover the perfect companion for your next adventure with 45L travel backpacks. Designed to balance spacious capacity with practical organization, these backpacks are ideal for travelers who want to pack efficiently without sacrificing comfort. Whether you're planning a weekend getaway or an extended journey, 45L travel backpacks offer the flexibility and reliability you need to keep your essentials secure and accessible on the go. Explore a variety of styles and options to find the right fit for your travel needs.

Read More
Results
Main Results

  1. Peak Design - Travel Backpack 45L - Sage Green

    SKU: J3YCJYFHKP

    Amazing travel backpack...This is an excellent travel backpack worth every penny my only complaint is the shoulder strap could’ve been a little thicker but other than that it’s perfect...I bought two...

    Product Description

    A rugged sage green canvas backpack with weatherproof zippers, expandable compartments, and padded laptop sleeves.
    See all Camera Bags & Cases
    Your price for this item is $299.99

  2. Peak Design - Outdoor Backpack 45L - Eclipse

    SKU: J3YCJYFW27

    The backpack that keeps on giving...I have just finished a 1 month tour of: ~Singapore, Turkey, Dubai, Tanzania & Kenya using the backpack. It’s amazing how each time I need space I find another surprise...

    Product Description

    An abrasion-resistant, weatherproof eclipse nylon backpack with customizable organization and comfortable harness for outdoor adventures.
    See all Backpacks
    Your price for this item is $329.99

  3. Peak Design - Travel Backpack 45L - Black

    SKU: J3YCJYFHK2

    Enter the Travel Backpack. As I purchased the Travel Backpack recently, I've only had the occasion to utilize two times...but so far so good. ...I was researching to get a backpack that I could use for...

    Product Description

    A rugged, expandable black canvas backpack with weatherproof zippers, padded laptop sleeves, and versatile organization.
    See all Backpacks
    Your price for this item is $299.99

  4. Peak Design - Travel Backpack 45L - Coyote

    SKU: J3YCJYFHC9

    Product Description

    A rugged, expandable tan canvas travel backpack with weatherproof zippers, multiple access points, and padded tech sleeves.
    See all Backpacks
    Your price for this item is $299.99

  5. Unique Bargains - 45L Expandable Travel Backpack with Shoe Compartment, TSA Approved Carry On, Fits 18" Laptop, Water-Resistant - Gray

    SKU: J2FQHQR3L3

    Product Description

    A water-resistant gray Oxford cloth backpack with TSA approval, shoe compartment, and 18" laptop compatibility.
    See all Backpacks
    Your price for this item is $64.49

  6. Unique Bargains - 45L Expandable Travel Backpack with Shoe Compartment, TSA Approved Carry On, Fits 18" Laptop, Water-Resistant - Light Gray

    SKU: J2FQHQR382

    Product Description

    A light gray, water-resistant Oxford cloth backpack with shoe compartment, TSA approval, and 18" laptop compatibility.
    See all Backpacks
    Your price for this item is $73.49

  7. Unique Bargains - 45L Expandable Travel Backpack with Shoe Compartment, TSA Approved Carry On, Fits 18" Laptop, Water-Resistant - Black

    SKU: J2FQHQR38P

    Product Description

    A black water-resistant Oxford cloth backpack with shoe compartment, TSA approval, and 18" laptop compatibility.
    See all Backpacks
    Your price for this item is $55.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.