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.

COMPATIBLE WITH VERTX BAGS - The Vertx Tactigami Large Organizer Pouch can be stored inside any Vertx bag or used solo to organize small items in your carry

TACTICAL UTILITY POUCH - Constructed from durable Cordura 210/330, the pouch will stand up for everyday requirements

STORAGE IN THE POUCH BAGS - Holds up to 12 single or 6 double stack magazines with foam padding to protect the magazines. The zipper pouch can hold other needed EDC tools

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.

BIKE BASKET FOR PETS: This versatile dog bike basket is perfect for pets. It can be easily installed and attached on the front handlebar frame and set up in minutes with no tools necessary. Simply tie the dog bike carrier to the handlebar with hook and loop fastener and the bike basket will stay secured throughout bike ride and travel. The dog bike carrier is foldable and features multiple pockets, poop bag dispenser, and reinforced bottom, providing a convenient and secure attachment.

SAFE & COMFORTABLE DOG BIKE SEAT BAG: This dog bicycle basket puts safety and comfort of pets as the top priority. It features adjustable top drawstring mesh top, interior safety leash to prevent jumping, breathable mesh panels, and sherpa bedding, providing comfort for your pet during the ride. The dog bike carrier includes straps that securely hold it to bikes and car seats. For your carrying comfort, backpack and shoulder straps are padded and feature mesh, back cushion, and chest buckle.

VERSATILE & PRACTICAL PET CARRIER: This pet bike basket serves multiple purposes and is packed with practical features. It can be used as a front basket for bike, pet backpack carrier for bike or motorcycle, cross shoulder pet carrier, and pet car booster seat. It is perfect for travel, picnics, outdoor adventures, camping, and road trips. The foldable design ensures easy storage when not in use. Additionally, it has multiple pockets for storing pet supplies and a convenient poop bag dispenser.

15.6 INCH LAPTOP BACKPACK: Laptop bag with padded/raised notebook/tablet compartments for drop protection; Notebook pocket with hook & loop strap & tablet pocket has zipper to secure devices; Bag/case made of 1680D ballistic nylon & durable steel zippers

REMOVABLE ACCESSORIES CASE: Stored in a separate bottom section of IT backpack that is easily accessed from side pocket; Keep your chargers, cables, display adapters, mouse, memory cards, tools, and other items organized; Case dimensions 10.5"x5.25"x3"

THOUGHTFUL DESIGN: IT Accessories case w/ adjustable hook and loop dividers & bungee grid for small devices/cables; Main compartment can expand when the pouch is removed; Work laptop backpack has a bottle holder, multiple storage pockets & upright design

17.3 INCH LAPTOP BACKPACK: Laptop bag with padded/raised notebook/tablet compartments for drop protection; Notebook pocket with hook & loop strap & tablet pocket has zipper to secure devices; Bag/case made of 1680D ballistic nylon & durable steel zippers

REMOVABLE ACCESSORIES CASE: Stored in a separate bottom section of IT backpack that is easily accessed from side pocket; Keep your chargers, cables, display adapters, mouse, memory cards, tools, and other items organized; Case dimensions 10.5"x5.25"x3"

THOUGHTFUL DESIGN: IT Accessories case w/ adjustable hook and loop dividers & bungee grid for small devices/cables; Main compartment can expand when the pouch is removed; Work laptop backpack has a bottle holder, multiple storage pockets & upright design

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.