

🎒 Fold small, carry big, conquer all.
The flintronic Foldable Backpack is an ultra-lightweight (0.21kg), waterproof 16L daypack that folds into a compact pouch for effortless travel. Crafted from durable ripstop Oxford fabric with ergonomic, breathable straps, it features multiple compartments for organized storage. Ideal for outdoor sports, hiking, and daily use, this unisex backpack blends convenience with rugged style—making it a must-have for the modern adventurer.



















| ASIN | B0D4YRZN9Q |
| Best Sellers Rank | 4,313 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 34 in Internal Frame Camping & Hiking Backpacks |
| Customer reviews | 4.3 4.3 out of 5 stars (618) |
| Date First Available | 20 May 2024 |
R**B
Bargain - small but roomy
Great little backpack, looks smart, packs down to roughly the size of a pencil case (though it's a lot chunkier than the pictures show, but still very compact). It opens to a small backpack size - a little smaller than the pictures imply, and much more crinkled. However it fits a surprising amount of stuff. I was able to roll up my coat and stuff it in the main compartment - it's a men's medium size autumn jacket with light padding, I was sure it wouldn't fit, but it does. If I roll the jacket tightly, the bag even has room left over for few other bits and pieces. Plus it has side netting on both sides for a water bottle and compact umbrella, or anything else. This netting is a bit tight though, so I wouldn't try to stuff a large flask into it - but a 500ml bottle should have no problems. Big flask would easily fit into the main compartment though, with lots of other stuff, if you don't put a padded jacket in there. Build quality seems decent enough, I haven't noticed any problems with it yet. But for the price (just under £10 at the moment) it's a real bargain! I'm tempted to buy a second one, just to have a spare in another colour. Ideal for traveling - stuff it into your heavy duty luggage for the long haul, and unpack it at the destination to use as a casual / light day bag. I wouldn't want to be too rough on it though, even though the material feels strong, as it's still quite thin (which is actually a positive, because it's the thin profile that allows it to pack away so small and light). Overall, for the price, it's a great little bag. I would buy again (and still might!)
T**R
Spacious & Good External Pockets
Good size for a day out with a deep external front pocket. Zips seem strong but time will tell. Comfortable to carry and easy to pack away. Once it is packed in itself the bag is small enough to pop in the carry-on (although slightly larger than others I've owned). Side mesh pockets could be larger as they only hold small water bottles. However, other foldaway rucksacks I've had just didn't have mesh pockets so grateful to get them I suppose. All in all, for the price point, a very good rucksack which I hope lasts for a while.
R**S
A backpack. That folds, and isn't very heavy.
What's that? How's my foldable, ultra lightweight backpack? Well its foldable - I can fold it to something that fits in an (admittedly slightly large) pocket - but then I can also loop it on a belt or something, and its not huge, and does squish a bit. And its ultra lightweight. Im not about to weigh it, but ir weighs about as much as a carrier bag. And its a backpack. A pack, that goes on your back. The straps arent amazing, and the capacity is on the small side. Think "I've taken the kids out and collected the usual junk and need to put it somewhere", rather than "this is a day pack" or "Ill carry this to put my weekly shop in". It seems well made enough that it'll take a bit of weight, but its a bit thin (because foldable) for heavy use. But it says all those things in the description, so if you need a shopping bag or a proper day pack, buy something else.
C**S
Fab strong, long lasting indestructible day bag.
Phenomenal! I used this as my main day bag on a 5 week tour of Thailand. It has spent many hours on motorbikes, soaked right through in a storm on a boat. It’s indestructible, which is surprising given that it weighs practically nothing. I’m now using it as a day bag in the UK. It’s going with me to Spain in a couple of weeks and I’ll probably be back in Asia before long and I’m sure I’ll have it with me on that trip as well. The side netting pockets are great for water bottle. The small pocket is actually quite large so I had to be careful not to put too much in that if I needed to find stuff in a hurry. After the boat incident I kept a plastic bag handy as it’s not waterproof but I wouldn’t expect any bag could have resisted the mix of seawater and rain it was exposed to. Fabulous bag.
J**Y
Smaller than expected
Smaller than I expected. Not big enough for a beach towel and usual stuff for a day at beach. Ok for a day out with just snacks water and maybe a thin coat. Quality good, easy to fold back into bag. Colour strong.
F**R
Nice and compact
Looks good, folds up into a small pouch. Looking forward to using it at the weekend.
F**E
Good for price
Bought this for carrying a small amount of stuff when out and about on holidays and walks and to double as an airplane carry on for underseat storage during flight. Its ok, quite thin material which makes it good for folding and packing. Comes with a pouch. Its not brilliant for long walks as the straps and back panel are not padded. For the price I paid though it’s fine. Beware as other sellers have the exact same design listed for much more. I paid £9 which is good vfm.
A**S
Neat and durable sized bag
Great lightweight bag that fit just enough stuff in for a long walk or quick trip away. Could do with some more padding on the straps but that only becomes an issue if you put really heavy stuff in the bag.
L**C
Génial,
A**R
Very good price performance foldable backpack although folded form is slightly big. Used it in 2 trips, so far there was no tearing of stitches, I hope it continues like this.
R**.
sehr einfach gehalten, zusammengefaltet, passt der Rucksack in die Handtasche. Das ist der kleinste Rucksack, den ich jemals hatte :-) Benötigt wird dieser nur, für die Zeit, bis ich meine Krücken wieder los bin. für den Kurztransport von Küche zum Wohnzimmer. Passt locker ein Sack Kartoffeln, ein Topf, Teller und Geschirr rein, somit kann ich beide Krücken beim Laufen nutzen. Danke
I**A
Plecak bardzo fajny
C**N
Perfetto, molto leggero e abbastanza capiente. Si ripiega facilmente e così diventa molto compatto tanto da stare nella tasca della giacca senza problemi.
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