Best Expandable Professional Backpacks

Dickies Boys' Short Sleeve Polo, Light Blue, 2T

  • CLASSIC WORKWEAR: This moisture-wicking cargo pant sits below the waist & has a slim fit through the seat & thigh with a straight leg. It's made with a wrinkle-resistant poly/cotton twill fabric blend with a stain-release finish for maximum durability.
  • STURDY FUNCTIONALITY: These pants are made for enhanced durability & feature a hook-&-eye waist closure with heavy-duty brass ratcheting zipper, side seam front pockets & back welt pockets, plus a combination multi-use pocket & expandable cargo pocket.
  • QUALITY & COMFORT: Our pants are made with quality, comfort & value in mind. Our workwear products have distinctive designs with attention to detail on every garment, including easy care wrinkle resistant fabrics, roomy pockets & sturdy zippers & buttons.
  • TRUSTED NAME: The world's leading performance workwear brand, Dickies has been making quality workwear & apparel since 1922. All Dickies clothing offers superior craftsmanship & unmatched value to deliver classic style & long-lasting comfort every day..
  • We make jeans, outerwear, school & work uniforms, sports shirts, kids wear, hats, socks, underwear, boots, gloves, belts, eyewear, backpacks, bags & much more..
Check Stock

Briggs & Riley Baseline-Large Travel Satchel, Black, One Size

  • Large Travel Satchel: Ideal for a weekend car trip or as a carry on bag, this roomy travel satchel is made of durable ballistic nylon and has snap down top corners that offer expandable packing space when unsnapped.
  • Durable Construction: This weekender bag has a dual purpose slip through back pocket so the bag can slide over luggage handles for easy transport.
  • SpeedThru pocket for quick access at security checks.
  • Lifetime Guarantee: We're the only luggage company that offers an unconditional lifetime guarantee.
  • If your bag is ever broken or damaged, we'll repair it free of charge, no proof of purchase needed, no questions asked.
  • Explore Our Collection: We make a wide array of durable luggage including carry ons, duffels, rolling garment bags and hardside spinners, plus backpacks, briefcases, crossbody sling bags and much more.
  • Engineered for Reality: We craft luggage for real world needs to make travel easier, with innovative handles, pockets, wheels and expansion systems for high functionality and more storage space.
Check Stock

WolfWarriorX Backpack Military Backpacks for Men Tactical 3 Day Expandable Bag

  • 【Large Capacity Tactical Backpack and Multi Compartments Military Backpack】Regular Size: 14.5’’x 21’’x 8’’. Expandable Size: 14.5’’x 21’’x 13’’. Main compartment expands from 39L (2380 cu in) to 64L (3905 cu in). This school backpack has 4 main loading spaces and water bottle mesh pocket. Plenty of rooms for a lot of stuff and plenty of separate compartments you have organized..
  • 【Disperse the Pressure, More comfortable, Perfect Hiking Backpack】The adjustable chest belt can disperse the pressure of this military backpack, carrying more comfortable. The adjustable belt, let the whole fishing backpack fit our body, additional straps around the chest and waist to distribute the weight better. Moreover, the side buckles make this hunting backpack easy to secure it and reduce the size if it's full..
  • 【Multipurpose and Casual Laptop Backpack for Men Women Students】 This sog backpack is made of *Water Resistant* and durable 600D material, suitable for outdoor activities. This backpacks can be used to travel, trekking, hunting, hiking, climbing etc. This large backpack can be used as a book bag, school book backpack for college or high school students. This back pack is a casual daypack for different people, for men, women, bo....
Check Stock

WolfWarriorX Backpack Military Backpacks for Men Tactical 3 Day Expandable Bag

  • 【Large Capacity Tactical Backpack and Multi Compartments Military Backpack】Regular Size: 14.5’’x 21’’x 8’’. Expandable Size: 14.5’’x 21’’x 13’’. Main compartment expands from 39L (2380 cu in) to 64L (3905 cu in). This school backpack has 4 main loading spaces and water bottle mesh pocket. Plenty of rooms for a lot of stuff and plenty of separate compartments you have organized..
  • 【Disperse the Pressure, More comfortable, Perfect Hiking Backpack】The adjustable chest belt can disperse the pressure of this military backpack, carrying more comfortable. The adjustable belt, let the whole fishing backpack fit our body, additional straps around the chest and waist to distribute the weight better. Moreover, the side buckles make this hunting backpack easy to secure it and reduce the size if it's full..
  • 【Multipurpose and Casual Laptop Backpack for Men Women Students】 This sog backpack is made of *Water Resistant* and durable 600D material, suitable for outdoor activities. This backpacks can be used to travel, trekking, hunting, hiking, climbing etc. This large backpack can be used as a book bag, school book backpack for college or high school students. This back pack is a casual daypack for different people, for men, women, bo....
Check Stock

WolfWarriorX Backpack Military Backpacks for Men Tactical 3 Day Expandable Bag

  • 【Large Capacity Tactical Backpack and Multi Compartments Military Backpack】Regular Size: 14.5’’x 21’’x 8’’. Expandable Size: 14.5’’x 21’’x 13’’. Main compartment expands from 39L (2380 cu in) to 64L (3905 cu in). This school backpack has 4 main loading spaces and water bottle mesh pocket. Plenty of rooms for a lot of stuff and plenty of separate compartments you have organized..
  • 【Disperse the Pressure, More comfortable, Perfect Hiking Backpack】The adjustable chest belt can disperse the pressure of this military backpack, carrying more comfortable. The adjustable belt, let the whole fishing backpack fit our body, additional straps around the chest and waist to distribute the weight better. Moreover, the side buckles make this hunting backpack easy to secure it and reduce the size if it's full..
  • 【Multipurpose and Casual Laptop Backpack for Men Women Students】 This sog backpack is made of *Water Resistant* and durable 600D material, suitable for outdoor activities. This backpacks can be used to travel, trekking, hunting, hiking, climbing etc. This large backpack can be used as a book bag, school book backpack for college or high school students. This back pack is a casual daypack for different people, for men, women, bo....
Check Stock

WolfWarriorX Backpack Military Backpacks for Men Tactical 3 Day Expandable Bag

  • 【Large Capacity Tactical Backpack and Multi Compartments Military Backpack】Regular Size: 14.5’’x 21’’x 8’’. Expandable Size: 14.5’’x 21’’x 13’’. Main compartment expands from 39L (2380 cu in) to 64L (3905 cu in). This school backpack has 4 main loading spaces and water bottle mesh pocket. Plenty of rooms for a lot of stuff and plenty of separate compartments you have organized..
  • 【Disperse the Pressure, More comfortable, Perfect Hiking Backpack】The adjustable chest belt can disperse the pressure of this military backpack, carrying more comfortable. The adjustable belt, let the whole fishing backpack fit our body, additional straps around the chest and waist to distribute the weight better. Moreover, the side buckles make this hunting backpack easy to secure it and reduce the size if it's full..
  • 【Multipurpose and Casual Laptop Backpack for Men Women Students】 This sog backpack is made of *Water Resistant* and durable 600D material, suitable for outdoor activities. This backpacks can be used to travel, trekking, hunting, hiking, climbing etc. This large backpack can be used as a book bag, school book backpack for college or high school students. This back pack is a casual daypack for different people, for men, women, bo....
Check Stock

Dog Backpack, Puppy Backpack, Pet Carrier Backpack Small Dog Backpack Carrier Pet Travel Carrier Dog Front Carrier with Breathable Head Out Design and Padded Shoulder for Hiking Outdoor Travel(L)

  • 【Expandable & Collapsible】- HALOVIE Pet Backpack with a large expandable back gives your pet more room to move around and effectively reduces their anxiety when you don't want them to walk anywhere. Collapsible design helps you to save space when not in use.
  • 【Breathability & Visibility】- There are tear-resistant breathable mesh on the front, top and 2 sides of the carrier backpack to maximum air circulation, non-toxic and non-smell, let your pet breathe freely and relax. The top of the backpack can be opened, for your cat/dog to stick their head out off.
  • 【Thicker Fabric & Sturdy Bottom】- Made of 100% premiun Oxford fabric (no poor ventilation plastic bubble), more durable and thicker than other inferior pet backpacks on the market. Extra add a reinforced base and a soft pad on the bottom, both are removable & washable and desighed with dual sided, one furry side for winter and the other side for summer.
  • 【Larger Size & Widely Application】- Expand size: 16.5 x 13 x 24.5 inch, Not expand size: 16.5 x 13 x 11.5 inch. Fits the pets under 18 LB, like most cats, small dogs, rabbits. The best pet backpack for outing, hiking, camping and traveling with your small furry friend.
  • 【Ease Control & Safety】- Built-in safety rope to attach to you....
Check Stock

Packing Cubes BAGSMART 6 Set Packing Organizers for Travel Expandable Luggage Organizer for Carry on Luggage Compression and Lightweight Suitcase Organizers for Woman & Man Black

  • Compression Packing Cubes 6 Pcs - Large(1pc) for jackets, sweaters, trousers , Medium(2pc) for shirts, blouses, shorts, Small(2pc) for underwear, 1....
  • Space Saving: Lightweight and stylish expandable compression packing organizers are easy to store and carry..
  • Unique Design - Additional transparent small pockets outside for personal use such as clothing label or particular indicator. Mesh top panel for....
  • Friendly Zipper and Handle - Double-way zipper pulls make opening/closing simple and fast. Portable grab handle is easy for you to carry the packing....
  • Compression size fits in most airline carry-on suitcases, tote, weekender, backpacks, saddlebags and duffel bags, great for family breaks, business....
Check Stock

FOCCTS Tactical Knife Sheath Bag Molle Flashlight Knife Holster Multi-Tool Knife Carrier Airsoft Knives Holster Military Molle Pouch Utility Tool Pouches

  • 【Perfect Flashlight Protection】There is an elastic band inside the knife pouch, which can stabilize your tactical knife or flashlight in a safe....
  • 【Durable Quality】The knife sheath bag is made of 600D nylon material, dustproof, waterproof, abrasion resistant, scratch resistant, durable and....
  • 【MOLLE System】Knife holster bag with straps, is compatible with the Molle system, can be attached to tactical backpacks, combat vests, tactical....
  • 【Two-way Zipper】The high-strength two-way zipper allows you to quickly open and access your knife in an emergency. Provide multi-faceted....
  • 【Multifunction】Not only can store tactical knives, but also other small tools or accessories. Universal fits linear product like expandable baton,....
Check Stock

URSFUR Fluffy Black Fox Tail Fur Keychain Cosplay Toy Car Charm Pendant Key Ring Handbag Tassel Accessories 20

  • Genuine Black Fox Fur tail: 100% real fox tail fur, feed on farm, professional healthy farming. Include quality key chain ring hook..
  • Huge Tail Keychain Size: Length: 20"/ 47 - 50 cm.Cute animal tail is a great accessory for handbags or backpacks, Cosplay Toy. Easily attach to a....
  • Rich Use Occasions: Furry Cosplay accessories and can be hide,Best Gift for kids and for animal dress up. Suitable for renaissance folks, DIY,....
  • Great accessory for handbags or backpacks.
  • Easily attach to a jacket or hang on belt loop.
  • Friendly Reminder: the tail may be squeezed during transportation. So when you receive it, you need to shake your tail upside down. The real tail is....
Check Stock