G4Free 20L Lightweight Packable Backpack Travel Hiking Daypack Foldable Backpack for Men Women

I purchased a few of these twice before several years ago. I really like that they're lightweight and have an outside and smaller inside compartment. They are all holding up as if I just recently purchased them despite daily use with several different functions. I use them for day walks, clothes storage, Service Dog gear, a few water bottles and snacks, dog training treats, to carry books and school supplies, organize myself and my SUV, etc. And of course, because they self-store, I keep an extra inside whichever one I'm using in case I need to buy/carry additional stuff on my treks or errands. One note is I'm not sure if I can lift a full 20 liters, but they are usually full of my things. The one I just weighed is holding 21lbs. The color selection is excellent, and colors are accurate. I carry them as a a backpack, and as a crossbody bag (one strap long, other wrapped around itself. This is truly my go-to bag. Try one and see for yourself.

Lightweight and easy to travel with. It tas fairly good sized and was great to have! It works on hikes and is comfortable to wear around

I bought this as a day pack to use while on a 2 week trip to Japan. It was packed empty inside a carry on and deployed while travelling the subways, hiking etc. to hold my camera, snacks and a jacket. It worked perfectly. Packed nice and small, yet big enough when in use for it's purpose. This was a great idea for this trip and I'll sure to do so again. Bag is lightweight yet strong and well made.

This backpack held up so well (for appx 6mo so far) considering I bought it for international backpacking/travel and now use it daily for work. It’s very lightweight, carries quite a bit of stuff and packs up small.

Good balance between size, strength, and ease of packing. My only travel backpack now. Folding into the built-in pouch (which doubles up as an inner zipped pocket) is easy and takes less than a minute. Not the most robust backpack in terms of padded protection, but that's totally expected with a folding design.

This back pack held up great in the rain. The issue is that there is no buckle in the front of the back pack and this made it uncomfortable for any length of time using it. I had to attach a string to help make it more comfortable.

Love the design, it is lightweight and looks durable. I used it when we went to the beach and I loved how It kept sand out. This is one of the best backpack I’ve had.

I absolutely love this G4Free backpack! It’s incredibly lightweight and folds up small enough to toss into a suitcase or larger bag, which makes it perfect for travel. When unfolded, it’s surprisingly roomy—plenty of space for everything I need on a hike, day trip, or even as a carry-on. The material feels durable for how light it is, and the zippers work smoothly. It’s comfortable to wear, and I appreciate the multiple compartments to keep things organized. If you're looking for a practical, no-fuss backpack that doesn’t take up space but delivers when you need it, this one’s a winner!

I love it, soft , nice, not too big for use as a day pack. Thanks

Great backpack for small outings, not great for holding your water bottle but we just put it inside the main compartment. It worked well for what I needed it for

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Light weight but sturdy to carry the things I need.

Looks great. Haven't used it yet but I hope it'll last the distance. Light but seems sturdy. My only question is "How do you fold it ?" I bought this as a spare pack and want to pack it into my checked luggage. It looks like it folds somehow into the inner pocket. Instructions on folding would be helpful