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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.

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  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 - Travel Backpack 45L - Ocean

    SKU: J3YCJYFZQ2

    Product Description

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

  3. 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

  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. Peak Design - Travel Backpack 45L - Black

    SKU: J3YCJYFHK2

    Best backpack....I was researching to get a backpack that I could use for my everyday tasks as well as being able to use it as a carryon for travels up to 1,5 week. ...Enter the Travel Backpack. As I...

    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
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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.