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Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack, Lockable Zippers, lock sold separately, #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_forest
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack, Lockable Zippers, lock sold separately, #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black
Slim Expandable Backpack #colour_black

Slim Expandable Backpack

Regular price £249.00 Sale price£179.00 Save £70.00
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Free UK Next Business Day Delivery On Orders £50+ Placed By 2pm. Please Allow 1 Additional Day for Monogramming & Please Note Monogrammed Products Cannot Be Returned.
Colour
Monogram (Optional)
i

3 Letter Max (A-Z, 0-9)

Personalise your Slim Expandable Backpack

Personalised monogram can be up to 3 letters or numbers (no special characters). The monogram is embossed in uppercase letters. Please allow 1 additional business day delivery for monogrammed orders.

Please note that personalised items CANNOT be returned or exchanged.

  • In stock, ready to ship
  • Inventory on the way
airplane iconAirline Carry-On Guide

CARRY ON LUGGAGE SIZES & DIMENSIONS BY AIRLINE

Airline Size Allowance Max Weight Per Piece

18.5in x 13in x 8in
48cm x 33cm x 20cm

15lbs
7kgs

21.5in x 15.5in x 8in
55cm x 40cm x 20cm

22lbs
10kgs

21.5in x 15.7in x 10in
55cm x 40cm x 25cm

22lbs
10kgs

24in x 16in x 10in
61cm x 40cm x 25cm

No Limit
No Limit

21.5in x 15.5in x 9in
55cm x 40cm x 23cm

Although no weight limit applies to
carry-on baggage, your bag must be light enough that you can store it in the
overhead bin unassisted.

    22in x 15.7in x 8in
    55cm x 40cm x 20cm

    11lbs
    5kgs

    22in x 14in x 10in
    55cm x 35cm x 25cm

    17.6lbs
    8kgs

    22in x 14.5in x 9.4in
    57cm x 37cm x 24cm

    15lbs
    7kgs

    21.7in x 13.8in x 9.9in
    55cm x 35cm x 25cm

    26.5lbs
    12kgs

    22in x 14in x 9in
    61cm x 43cm x 25cm

    No Limit
    No Limit

     

    21.5in x 13.75in x 10in
    55cm x 35cm x 25cm

    17.6lbs
    8kgs

    22in x 16in x 10in
    55cm x 40cm x 25cm

    22lbs
    10kgs

     

     

    22.04in x 14in x 9in
    55.9cm x 35.6cm x 22.9cm

    No Limit
    No Limit

    22in x 14in x 9in
    56cm x 36cm x 23cm

     

    No Limit
    No Limit

    21.5in x 15.5in x 8in
    55cm x 40cm x 20cm

    22lbs
    10kgs

    21.5in x 15.5in x 9in
    55cm x 40cm x 23cm

    17.6lbs
    8kgs

    22in x 18in x 10in
    56cm x 45cm x 25cm

    51lbs
    23kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 14in x 10in
    56cm x 36cm x 23cm

    11lbs
    5kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 16in x 8in
    55cm x 40cm x 20cm

    22lbs
    10kgs

    45 Inches (length + width + height)
    115cm (length + width + height)

    11lbs
    5kgs

    22in x 14in x 9in
    56cm x 35cm x 23cm

    No Limit
    No Limit

    22in x 18in x 10in
    56cm x 45cm x 25cm

    No Limit
    No Limit

    19.6in x 15.7in x 7.8in
    50cm x 40cm x 20cm

    No Limit
    No Limit

    22in x 18in x 10in
    56cm x 45cm x 25cm

    17lbs
    8kgs

    22in x 15in x 8in
    55cm x 38cm x 20cm

    15lbs
    7kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 16in x 9in
    55cm x 40cm x 23cm

    17.5lbs
    8kgs

    24in x 16in x 10in
    61cm x 40.5cm x 25cm

    35lbs
    15.8kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 14in x 10in
    56cm x 36cm x 23cm

    25lbs
    12kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15.4lbs
    7kgs

    22in x 18in x 10in
    56cm x 45cm x 25cm

    17.5lbs
    8kgs

    21.6in x 15.7in x 7.8in
    55cm x 40cm x 20cm

    22lbs
    10kgs

    21.6in x 15.7in x 10in
    55cm x 40cm x 25cm

    22lbs
    10kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    No Limit
    No Limit

    22in x 14in x 9in
    56cm x 36cm x 23cm

    22lbs
    10kgs

    KLM

    21.5in x 13.5in x 10in
    55cm x 35cm x 25cm

    26lbs
    12kgs

    22in x 15.7in x 8in
    55cm x 40cm x 20cm

    26lbs
    12kgs

    21.6in x 13.5in x 10in
    55cm x 35cm x 25cm

    17lbs
    8kgs

    21.6in x 15.7in x 9in
    55cm x 40cm x 23cm

    17lbs
    8kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    21.6in x 15.7in x 9in
    55cm x 40cm x 23cm

    17lbs
    8kgs

    45 Inches (length + width + height)
    115cm (length + width + height)

    15lbs
    7kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    20in x 15in x 10in
    50cm x 37cm x 25cm

    15lbs
    7kgs

    21.6in x 15.7in x 8in
    55cm x 40cm x 20cm

    22lbs
    10kgs

    22in x 16in x 9in
    55cm x 40cm x 23cm

    17lbs
    8kgs

    22in x 15in x 8in
    55cm x 40cm x 20cm

    15lbs
    7kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    18lbs
    8kgs

    24in x 16in x 10in
    61cm x 40.5cm x 25cm

    No Limit
    No Limit

    22in x 18in x 10in
    56cm x 46cm x 25cm

    No Limit
    No Limit

    22in x 15.7in x 9in
    55cm x 40cm x 23cm

    18lbs
    8kgs

    22in x 18in x 10in
    56cm x 45cm x 25cm

    15lbs
    7kgs

    22in x 15.7in x 8in
    55cm x 40cm x 20cm

    11lbs
    5kgs

    22in x 15.7in x 9in
    55cm x 40cm x 23cm

    17lbs
    8kgs

    22in x 14in x 9in
    56cm x 35cm x 22cm

    No Limit
    No Limit

    22in x 14in x 9in
    56cm x 36cm x 23cm

    15lbs
    7kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    22lbs
    10kgs

    22in x 14in x 9in
    56cm x 36cm x 23cm

    No Limit
    No Limit


    Our HTA Slim Expandable Backpack is the ideal adventure-ready personal item. A stylish, streamlined profile slips easily through crowds and fits under airline seats, and aerated back mesh keeps you comfortably cool in transit. Inside, an expandable compartment delivers ample space for travel must-haves, with a padded slip pocket to protect your laptop or tablet plus multiple exterior pockets for on-the-go organisation. Best of all, this expandable backpack is sustainably made, with 26 plastic bottles recycled into its resilient nylon construction.

    SKU: AK123X-23

    INTERIOR FEATURES

    • Spacious main compartment and multiple pockets for additional organisation.
    • Protect your 16" computer with this laptop compartment featuring an integrated padded sleeve.
    • Fabric lining is durable and made from recycled materials, while interior lining is soft and treats items gently.
    • Tech compartment features dual zipper pulls that can be used with a cable lock to keep contents secure.

    EXTERIOR FEATURES

    • Bring all your essentials with you — our zip-around expansion system creates up to 3” of extra packing space.
    • Enjoy stackable two-in-one transport with slip-through back panel that slides over any luggage handle.
    • Experience reliable, silky-smooth zipper performance with self-repairing YKK® zippers.
    • Convenient exterior pocket secures essentials at security checkpoints, with orange lining to remind you if the pocket is open.
    • Lock down your personal data against digital pickpockets with RFID-blocking front pocket.
    • Ensure a comfortable custom fit with the adjustable padded backpack straps.
    • Experience all-day carrying comfort and extra lumbar support with the aerated mesh back padding.
    • The hidden back security pocket provides incredible functionality and protection.
    • Add a personalised leather monogram nameplate for tasteful refinement and instant identification.
    • Remarkably durable and sustainable, our recycled fabric resists wear and lasts a lifetime.

    EXTERIOR DIMENSIONS

    • 40.7 x 26.7 x 15.2 cm / 16 x 10.5 x 6 in

    CAPACITY

    • 14.21 litres / 866.81 cu in

    WEIGHT

    • 1.05 kg / 2.31 lbs

    MATERIAL

    • Recycled poly/nylon ballistic.

    Legendary Performance. Guaranteed for Life.

    Since day one, we’ve had the best guarantee in travel. Our Simple as that® lifetime guarantee means if your bag is ever damaged—even by an airline—we’ll repair it, for life. Free of charge, no proof of purchase needed.

    Our HTA Slim Expandable Backpack is the ideal adventure-ready personal item. A stylish, streamlined profile slips easily through crowds and fits under airline seats, and aerated back mesh keeps you comfortably cool in transit. Inside, an expandable compartment delivers ample space for travel must-haves, with a padded slip pocket to protect your laptop or tablet plus multiple exterior pockets for on-the-go organisation. Best of all, this expandable backpack is sustainably made, with 26 plastic bottles recycled into its resilient nylon construction.

    SKU: AK123X-23

    INTERIOR FEATURES

    • Spacious main compartment and multiple pockets for additional organisation.
    • Protect your 16" computer with this laptop compartment featuring an integrated padded sleeve.
    • Fabric lining is durable and made from recycled materials, while interior lining is soft and treats items gently.
    • Tech compartment features dual zipper pulls that can be used with a cable lock to keep contents secure.

    EXTERIOR FEATURES

    • Bring all your essentials with you — our zip-around expansion system creates up to 3” of extra packing space.
    • Enjoy stackable two-in-one transport with slip-through back panel that slides over any luggage handle.
    • Experience reliable, silky-smooth zipper performance with self-repairing YKK® zippers.
    • Convenient exterior pocket secures essentials at security checkpoints, with orange lining to remind you if the pocket is open.
    • Lock down your personal data against digital pickpockets with RFID-blocking front pocket.
    • Ensure a comfortable custom fit with the adjustable padded backpack straps.
    • Experience all-day carrying comfort and extra lumbar support with the aerated mesh back padding.
    • The hidden back security pocket provides incredible functionality and protection.
    • Add a personalised leather monogram nameplate for tasteful refinement and instant identification.
    • Remarkably durable and sustainable, our recycled fabric resists wear and lasts a lifetime.

    EXTERIOR DIMENSIONS

    • 40.7 x 26.7 x 15.2 cm / 16 x 10.5 x 6 in

    CAPACITY

    • 14.21 litres / 866.81 cu in

    WEIGHT

    • 1.05 kg / 2.31 lbs

    MATERIAL

    • Recycled poly/nylon ballistic.

    Legendary Performance. Guaranteed for Life.

    Since day one, we’ve had the best guarantee in travel. Our Simple as that® lifetime guarantee means if your bag is ever damaged—even by an airline—we’ll repair it, for life. Free of charge, no proof of purchase needed.

    Our Innovation

    INTEGRATED TRANSIT

    Move two bags as one for effortless one-handed transit on the go — we’ve designed our slip-through back panel to slide easily over any luggage handle.

    EXPANSION UPGRADE

    Perfect your packing with up to 3" of extra space on demand. Unzip the side expansion zipper and enjoy abundant room for clothes, souvenirs, travel accessories and more.

    Purchase with Impact

    Your purchase of any bag from our HTA collection contributes to Briggs & Riley’s commitment to prevent 4.5 kg of plastic from entering the ocean.

    Best Guarantee in the Industry - No Receipt Needed. Simple as That

    Remarkable Travelware With Exceptional Performance and Enduring Quality

    Expertly Crafted With Extraordinary Engineering for Timeless Style, and Made to Last for Life

    Enhancing the Travel Experience With Patented Innovations, for the Discerning Traveller

    Overall rating: 4.8 / 5 from 20 reviews.

    AI Generated Review Summary

    Summary topics

    Review topics: ["quality","pockets","looks","backpack","size","bag","companion"].

    Review highlights

    Reviews

    Excellent slim backpack

    "Loved the bag so far. It’s a great size if you want a backpack which is not bulky and is versatile."

    Farooq M. (5/5)

    "Great size and features. They quickly sent a replacement initials panel as the delivered unit was in the miss aligned."

    David (4/5)

    Well designed, robust and beautiful

    "My new daily backpack, for work, for music, for life. Love it!"

    Trudi S. (5/5)

    Excellent product and delivery!

    "I ordered the slim expandable backpack which arrived in perfect condition, as described in the site and amazingly beautiful! Thank you!"

    Eleonora V. (5/5)

    Great Rucksack

    "I had been struggling to find the right bag or case for my daily business routine and failing miserably. I decided to try this Briggs and Riley rucksack and loved it immediately. Really well made and I can fit everything I need into it without it feeling bulky or looking 'stuffed'. Plus it looks really smart!"

    Julian S. (5/5)

    Very professional looking.

    "I use it for mainly for work. Then maybe for short flight trips. the front pocket holds my small stanley neatley. I would not dare put important items in the RFID protected pocket, I feel it is too accessible to third parties."

    Noli V. (5/5)

    Exceeds expectations

    "I have owned a Brigs and Riley rucksack for ten years, and so I know the quality of their products. However I’ve still been. So impressed by their laptop bag - looks great, is super strong and has loads of storage and compartments. I’ve had a few nice comments on it too!"

    Marcus W. (5/5)

    Worth the money

    "This is an expensive product but, my goodness, it's worth the money. It's incredibly well-designed and well-crafted. I got the briefcase a year ago and it still looks goods new. Now I need to start saving for the suitcase. . . !"

    David C. (5/5)

    Just right

    "I feel happy when I slip my new slimline backpack onto the handle of my medium spinner. They fit so well together and look so smart. So easy to roll along together too. I’m sorted."

    Caroline C. (5/5)

    I use a fantastic B&R

    "I use a fantastic B&R bag for work. This backpack was bought as a present to provide the same quality and durability."

    Stuart H. (5/5)

    Q&A

    "You’re truly getting what you pay for: luggage that's carefully engineered to last."

    “It was love at first trip. I've renounced all others and now it's just me and my Briggs & Riley”

    “Every detail of this bag, from the zippers to the wheels to the wrinkle-resistant suit compartment, is made to the highest standards”