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🎒 Travel light, live large — your ultimate foldable companion!
The WATERFLY Small Lightweight Packable Backpack is a 20L ultra-light, foldable daypack crafted from recycled nylon. Weighing just 10.2oz, it features multiple compartments including a removable zipper pocket, water-resistant fabric, and durable SBS zippers. Designed for versatile use—from hiking and travel to daily errands—this compact backpack folds down to a space-saving 8.7x6.3 inches, making it an essential carry-on and everyday companion for the modern adventurer.























| ASIN | B087R37LZ2 |
| Age Range Description | Children |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Best Sellers Rank | #3,183 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #16 in Hiking Daypacks |
| Brand Name | WATERFLY |
| Color | A-teal Blue |
| Compatible Device Size Maximum | 16.9 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,530) |
| Embellishment Feature | Cord |
| Fit Type | back |
| Fit to Size Sentiment | Adults of various sizes |
| Item Dimensions D x W x H | 6"D x 10.75"W x 17"H |
| Item Weight | 290 Grams |
| Lining Description | Nylon |
| Manufacturer | WATERFLY |
| Manufacturer Part Number | ONJ01 |
| Material Type | Nylon |
| Number Of Pockets | 4 |
| Number of Compartments | 4 |
| Number of Items | 1 |
| Other Special Features of the Product | Foldable, Lightweight |
| Outer Material | Nylon |
| Pattern | Solid |
| Product Style | Daypack Backpacks |
| Recommended Uses For Product | Travel |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 16.9 x 11.4 x 5.5 inches (unfolded), 8.7 x 6.3 inches (folded) |
| Sport Type | Hiking |
| Storage Volume | 20 Liters |
| Strap Type | Shoulder Strap |
| Style Number | ONJ01-08-US |
| UPC | 192602503253 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
I**R
Great bargain. Light, yet mighty!
I ordered this to use for Disney days and it was perfect! The compartments were great, no issues with water when it rained, perfect size because it's not bulky but it can really hold so much. It's durable and it actually folds back up very easily into itself. I'll get another for backup or to share. I've only used it a few times so far, but for the price, I'm super satisfied!
A**N
Great bag especially for water bottles.
Great little backpack. I bought this for a cruise I went on when we went out on the excursions and ended up also using it for hiking trip. I really like the water bottle pockets and the different sizes that can fit in them. The hidden pocket is useful and was the perfect size for out passport book holder. The straps are comfortable and adjust easily. This is made for light loads but holds a lot for its size.
K**S
Excellent budget-friendly option that’s still durable
I bought this to use as a lightweight day pack while traveling in South America, and it performed beautifully. It is light enough to wear comfortably all day, walking around and/or hopping on & off trains and planes. It also held enough clothes, toiletries, electronics, and books for a three-day side trip. The only wear and tear so far is on the webbing trim where the shoulder straps meet the top of the pack, and that’s not really affecting the bag’s structural integrity (although it looks at first like it is). Very satisfied with the purchase, especially at this price point.
W**T
Great to stick in your bag to use on hikes and outdoor adventures
Excellent small, lightweight backpack. The color is super vibrant and collapses very small. We use it outdoors like on hikes, so I did treat it with water resistant and bug repellant sprays to increase the use. The straps are surprisingly comfortable for how thin they are. It isn't as comfortable as a padded backpack, but that is as expected since it is collapsible. The front 'breakaway' pocket isn't as useful as I thought it would be - super small and not the easiest to get on and off. I end up using a small fanny pack for stuff like my phone.
J**S
Awesome day bag!
This little bag is 'DA-BOMB!' Purchased this for a warm weather/island vacation, as existing backpack was simply too large and bulky. For a day-bag, this was AWESOME! It folds up into a tight, tiny package to easily put into carry-on. At location, it folds open and is plenty space for day essentials - just wonderful! The straps are NOT padded, so while there is space to potentially over pack your day bag, DON'T - as it will hurt. But, plenty of space, the interior has a separator pouch, and an additional zipper pocket. The side nets hold water bottle or smaller day items just fine. For the price-point, I couldn't be happier with the durability of this item, how functional it was, and super easy to grab and go! In this case, super glad I didn't spend tons more on one of the leading brands (ie, stars with O and ends in Y and is a bird) - as this little bag topped all of my expectation. Highly recommend for a short trip or day-outings. By the end of the trip, the material does smell a bit 'used' - Gonna toss it in the wash to see how it does and hopefully it will hold up. Happy travels!
D**.
Very Cool Bag for Travel
This is a great back for traveling when you need to take a small, light weight backpack with you but want to store it in other luggage until needed. Pros: Light weight Easy to fold back into its self for transport Comfortable light duty bag Water resistant Roomy day bag (though still smaller than most packs) Good pocket options Cons: Zipper could be a little more robust.
L**!
Perfect day backpack!
We do a lot of hiking and I wanted a simple day pack-purposely with two deep water pockets and I LOvE this little day pack! I read many reviews, looked at videos and photos before deciding on this day pack. Pros: *I have several little backpacks, but none have deep enough pockets for my water bottles, and these pockets are almost 8 inches-see pic! Plus there are two! The design is brilliant for travel/packing this cutie with me! *The color is very nice and true to ad! *No smell in the fabric! *Three pockets on outside (keys, phone, quick snack) *Inside one big pocket. *Inside plenty large enough for me to shed layers as I hike, add layers if I’m carrying extra clothing. *My foldable pole fits well as well! Cons: Straps could be a little stronger as these feel thin and flappy, see through which is great for breathing but there just isn’t a lot of thickness to them if that’s important to you. I really am in love with design of this little day pack! Note-No chest strap, nor waist strap. This isn’t that kind of pack. Tuck away a little lunch, snacks and a sweatshirt you’re good to go with this little gem! We traveled to Japan with it, used it everyday filled with what we needed for the day trip. The weight of contents and two full water bottles didn’t put strain and rip any seems. If I could give it a 10, I would give it all stars as high as possible!
D**G
Love love love it!!!!
Its a lightweight but strong backpack that folds neatly into attached pocket. Love all the separate pouches so things don't get lost in main compartment like my old one. Shoulder straps are a bit more padded than old one but it could have used more padding. Love the color and fits my frame well. 5'6 and 140 lbs.
M**Z
La mochila se ve de buena calidad, es muy ligera y se puede doblar para que ocupe menos espacio
A**.
Poor quality
V**M
Highly recommend. This backback is great quality and extremely lightweight. Great for carrying clothing on an over night stay. The only drawback is there is no padding on the back for support, this can easily be fixed by placing a small towel or clothing along the back for extra comfort.
P**R
Perfect fit for outdoor, easy carry
R**N
Ok
Trustpilot
2 days ago
1 month ago