Best Waterproof Backpack Accessories in 2026

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from cottonrose polyester fabric. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device.

Dimension: Internal dimensions: 16.73 x 10.43 x 5.5 inch (L x W x H); External dimensions: 17.32 x 11.02 x 5.5 inch (L x W x H). The computer compartment dimensions: 16.53 x 10.24 inch (L x W). The extra internal pockets can organize your pens, phone and notobooks. The backpack provides a thick padded foam section for your laptop, that protect your laptop against accidental impacts. Compatible with Notebook Computers 11-11.6 inch, 12, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch;

USB Charging Port and Luggage Sleeve: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device. Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack and release your shoulder.

Waterproof Hardshell Material: With waterproof hardshell protection in front. The foam padded layer can provide good buffer and protection to your internal stuff against shock and drops. Comfortable airflow back design with soft multi-panel ventilated padding, gives you maximum back support. Adjustable and breathable shoulder straps relieve the stress of shoulder.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W x H). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

USB Charging Port and Luggage Sleeve: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device. Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack.

Durable Polyester Material: Made with durable peony polyester. Comfortable airflow back design with soft multi-panel ventilated padding, gives you maximum back support. Adjustable and breathable shoulder straps relieve the stress of shoulder. And this stylish backpack is ideal for men and women.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W x H). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

USB Charging Port and Luggage Sleeve: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device. Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack.

Durable Marble Polyester Material: Made with durable marble polyester. Comfortable airflow back design with soft multi-panel ventilated padding, gives you maximum back support. Adjustable and breathable shoulder straps relieve the stress of shoulder. And this stylish backpack is a ideal for men and women.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W x H). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

USB Charging Port and Luggage Sleeve: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device. Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack.

Durable Polyester Material: Made with durable sampaguita flower polyester. Comfortable airflow back design with soft multi-panel ventilated padding, gives you maximum back support. Adjustable and breathable shoulder straps relieve the stress of shoulder. And this stylish backpack is ideal for men and women.

Internal dimension: 15.75 x 12 x 6 inch (L x W x H); External dimension: 16.7 x 12.8 x 6 inch (L x W x H). The inner computer compartment dimension: 9.86 x 15.75 inch (L x W). The inner small pocket dimension: 7.48 x 6.3 inch (L x W). The front pocket dimension: 9 x 7.28 x 1.5 inch (L x W x H). The back pocket dimension: 7.09 x 6.69 inch (L x W). Compatible with MacBook notebook computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch up to 16 inch; may not snugly fit all computers.

One main laptop compartment holds laptop (up to 15-16 inch). The other compartment holds clothes. 1 front pocket organize pens and notebooks. 2 mesh bags in each side for water bottle (up to largest diameter 4 inch) and umbrella. The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, fully protect your laptop against accidental impacts and scratches.

Made from oxford cloth fabric. Adjustable and breathable wide shoulder strap varied from 16.5 inch to maximum 30 inch relieve the stress on shoulder. Lightweight stylish durable backpack, perfect use for business, short trip, travel, weekends, office, work, shopping, hiking, camping and other outdoor activities.

Internal dimensions: 18.3 x 13.18 x 7.28 inch (L x W x H); External dimensions: 18.89 x 13.78 x 7.28 inch (L x W x H). The inner computer compartment with elastic hook & loop strap dimensions: 18.11 x 12.99 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front zipper pocket dimensions: 9.65 x 6.89 inch (L x W). The additional small detachable pouch bag dimension: 8.66 x 6.49 inch (L x W).

2 front pockets organize pens, phone, and notebooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notebooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from camomile polyester fabric. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W x H). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charging device.

Internal dimensions: 16.54 x 5.91 x 12.4 inch (L x W x H); External dimensions: 18.31 x 5.91 x 12.99 inch (L x W x H). The inner computer compartment dimensions: 17.32 x 11.02 inch (L x W). The front small pocket dimensions: 9.84 x 7.48 inch (L x W). The front big pocket dimensions: 10.83 x 11.02 inch (L x W x H). Compatible with MacBook, Notebook, Ultrabook and Chromebook Computers 11-11.6 inch, 12 inch, 13-13.3 inch, 14 inch, 15-15.6 inch and up to 16 inch; may not snugly fit all computers.

2 front pockets organize pens, phone, and notobooks. 2 side pockets hold your umbrella and water bottle (up to largest diameter 2.7 inch). The laptop backpack provides a thick professional padded compartment foam section with a hook and loop fastener strap closure for your laptop, that fully protect your laptop against accidental impacts and scratches. Adjustable shoulder strap relieve the stress on shoulder.

Made from durable polyester. With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charging device.