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Adventure-ready, everyday smart – the Discovery 45L Backpack is made for journeys that go off the beaten path. With the packing power of a cabin suitcase, it’s built for travellers who want the freedom of hands-free travel without compromising quality.
...Adventure-ready, everyday smart – the Discovery 45L Backpack is made for journeys that go off the beaten path. With the packing power of a cabin suitcase, it’s built for travellers who want the freedom of hands-free travel without compromising quality.
Made with durable, water-repellent recycled fabrics, it matches the capacity of a cabin suitcase but in a flexible backpack form. Full side opening with compression straps makes packing easy and organised, while a padded laptop sleeve fits even the largest laptops. Built for comfort in motion, fully adjustable back straps and a chest strap offer extra support when carrying heavier loads. The large front drop pocket and handy quick-access side pockets offer plenty of convenient space for essentials, plus hidden compartments to tuck straps away neatly when not in use.
Pair it with the Discovery Crossbody or Water Bottle Holder for seamless organisation on the move – from urban exploration to outdoor escapes.
Durable material shields your belongings from the elements, while handy external pockets keep essentials close at hand.
Back and chest straps adjust easily for a customised fit, providing extra support and comfort when carrying heavier loads.
Dedicated storage for laptops, tablets and tech essentials.
Whether it's a new route to work or a bucket list destination, this is travel for people who stay curious and open to possibility. The Discovery Collection is made for those who see the world with fresh eyes – wherever they are.
Discovery isn’t tied to a destination – it’s about being ready for the unexpected. The Discovery Collection of bags and accessories is designed for those who embrace curiosity, exploration, and the thrill of the unknown, wherever they’re heading.
Our 110 year legacy of crafting tried and tested luggage enables future generations to enjoy a lifetime of travel with Antler.
We offer free standard delivery on all our luggage and express shipping for those last-minute purchases.
Our lifetime warranty on all suitcases shows our commitment to product quality and durability. We believe that every case should last a lifetime.
Our hassle-free returns process allows you to arrange a convenient return from your preferred location within 30 days of delivery.
Overall rating: 4.9441624 / 5 from 197 reviews.
The Discovery 45L Backpack in Mustard Yellow features a stylish and modern look with a great color. Its design is praised for its amazing and well-liked structure. The backpack offers excellent quality and durable, water-repellent recycled fabrics. It has comfortable and padded straps, perfect for carrying heavy loads. The various pockets and compartments provide ample storage options and ease of packing for various purposes.
Review topics: ["size","looks","quality","fits","material","delivery","weight","feels","design","pockets","value","colour","strap","durability","solution","backpack","bag","compartments","trips","space","capacity","travel","antler","rucksack","zips","investment","packing","luggage","addition","service"].
"A quick break to. Copenhagen made a lot easier with this 45l cabin bag from Antler. Fits all our needs and makes the journey so much easier. Working on the laptop while away no problem with room for all of our work gear aswell as clothing and toiletries for the trip. Love it and also supporting a British Company."
"Haven't used it yet, but needed a good size backpack for a 3 week trip to Japan for use between suitcase forwarding. I love the way that it opens like a small suitcase and has a net on one side, so no rummaging around at the bottom of the pack. Lots of really useful pockets. Seems to be very comfortable and it's like a small squashy suitcase which is much more useful than a traditional backpack. It's very robust and good quality. Really like Antler, it's well made and although on the higher price range, you defiantly get what you pay for. Buy well, buy once!"
"Was all good. Does what expected. Its not a cheap bag but does what expected of it, and good build quality, for the money. Packing cubes and travel pouches are expensive for what they are, but they work really well, especially the pouches."
"Great duffle backpack hybrid. Holds so much more than you'd imagine and is easy to get through the airport using the backpack straps and/or the trolly strap. I bought this as a checked bag (as I had gone overboard on purchasing souvenirs while visiting Paris & London) and it came through still looking brand new, but going forward will use it as a carry on. The green color is gorgeous. Hoping to buy the matching 60L next! Also, the sales associates at the Regent Street store, were so helpful!"
"Just got back from a trip to Greece and the 45L was a packed to the gills the whole time. Other than the absence of any way to hold a water bottle on the sides due to the clamshell design, it's a solid bag. Each of the sections of this bag are well-designed and suit their purpose. The laptop section should be able to get a larger laptop and some cords and adapters in there w/o the zipper fighting you much (I didn't bring mine on this last trip). Also there's no waist strap like I have on a number of my other bags and I was curious if I'd be annoyed by carrying a loaded bag w/o the waist strap. I was not and the straps were comfortable and that all went well. If there were a few loops for carabiners on the outer shell that would be a simple add and helpful when carrying items outside the bag, which I was doing. All in all a solid bag for the money and I'd recommend it easily."
"Beau look, belle matière de tissu, couleur nickel, zips super solides, sangles bien pensées. Par contre j'ai moins aimé que le sac contienne autant de séparations intérieures et ne soit pas juste une valise à ouvrir couchée. L'emplacement laptop est superflu en cas de roadtrip par exemple. . . Cela rajoute un poids et me donne l'impression d'avoir moins de place."
"It's perfectly designed. I love this backpack. And I am definitely not a backpack person. But it fits all my needs and is tidy and durable. It's just a great bag."
"Really high quality with many compartments for all I need to travel with. Lots of small details which make finding what you need easy. Best travel backpack I’ve brought and worth every penny."
"A good size with straps and be used as cabin baggage and there is a slot a laptop. Does not have TSA locks built in. To use the 26 inch and this back pack will need 5 TSA locks"
"Awesome piece of luggage! Well made, good selection of pockets, great for maxing out the carry on without needing to drag it along the floor like an errant toddler. Has become my go to for anything up to week long trips. Love it in Clay as well, easy to pick up out when I do decide/am forced to check my bag. Its quite the thing, in summary!"
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