1 / 7WATERFLY RFID Sling Backpack, 6 L Polyester Daypack
Polyester: The WATERFLY RFID Sling Backpack is a compact crossbody daypack for travel, hiking, and everyday carry. Its listed 6-liter capacity, multiple pockets, phone storage, and RFID-blocking hidden pocket suit small essentials, but it is not a large-load pack.
At a glance
- The listing describes a hidden RFID-blocking pocket and a dedicated phone pocket.
- An adjustable strap connects to lower D-rings for left- or right-shoulder carry.
- The seller lists 8 pockets, 5 compartments, and a 6-liter capacity for organizing compact essentials.
- The listing describes the bag as water resistant, not waterproof.
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Pros and cons
Pros
- Compact 6-liter format with dedicated pockets and several compartments for organizing small items.
- Reversible strap arrangement offers left- or right-shoulder carry.
- Light listed weight of 9.6 ounces.
Cons
- The 6-liter capacity and small dimensions limit how much bulky gear it can carry.
Technical specifications
25 specifications| Brand | WATERFLY |
|---|---|
| Bag style | Daypack Backpack |
| Capacity | 6 liters |
| Size | Small |
| Color | Rfid-black |
| Dimensions (D × W × H) | 3.5"D x 7"W x 15"H |
|---|---|
| Weight listed | 9.6 ounces |
| Strap type | Shoulder Strap |
| Harness type | Shoulder Harness |
| Strap adjustment range | 31 ” to 39.5 ” |
| Device size listed | 11 inches |
| Pockets | 8 |
|---|---|
| Compartments | 5 |
| Zippered compartments | 3 |
| Pocket types | Passport Pocket, Phone Pocket, Utility Pocket |
| Closure | Zipper |
| Material listed | 100 % polyester |
|---|---|
| Outer material | Polyester |
| Shell | Soft Shell |
| Water resistance listed | Water Resistant |
| Special features | Cell Phone Holder, RFID Blocking |
| Care instructions | Hand Wash Only |
|---|---|
| Intended activity | Hiking |
| Age range | Adult |
| Warranty description | 3 Year |
What to know before buying
- The page lists a maximum compatible device size of 11 inches, but its feature text only specifically names an iPad mini and gives a 7.9-inch fit claim. Confirm your device's dimensions against the bag before buying. The strap-mounted phone pouch is separately described as fitting screens under 7 inches. Water resistance is not a waterproof rating.
Who is it for?
A good fit for
- Travelers or day hikers who want a lightweight sling for small personal items.
- Buyers who value separated pockets, a phone holder, and an RFID-blocking pocket.
Less suited to
- Anyone needing a roomy pack for bulky gear or a large tablet without confirming its fit.
Customer reviews on Amazon
- 5 stars
73% 73% - 4 stars
16% 16% - 3 stars
7% 7% - 2 stars
2% 2% - 1 star
2% 2%
Customer feedback commonly highlights the pocket layout, phone pocket, carrying comfort, and usefulness for travel or hiking. Some customers also find the bag too small, which matters given its listed 6-liter capacity and compact dimensions. These are reported customer impressions, not a guarantee that every device or load will fit.
Positive themes
- Customers report that the pockets, including the front phone pocket, help keep small items organized.
- Customers describe the bag as comfortable and convenient for travel and hiking.
Mixed feedback
- Feedback on fit and capacity is mixed. Some customers find it spacious for their needs, while others say it does not hold enough.
Frequently asked questions
How much can this sling bag hold?
The listing gives a capacity of 6 liters and dimensions of 3.5 × 7 × 15 inches. It is presented as a compact bag for daily essentials rather than bulky loads.
Will an 11-inch tablet fit?
The specifications list a maximum compatible device size of 11 inches, while feature text specifically mentions an iPad mini and gives a separate 7.9-inch fit claim. Check your device's actual dimensions and the selected listing before relying on a fit.
Can it be worn on either shoulder?
The listing says the adjustable strap can connect to lower D-rings on either side. It gives a strap adjustment range of 31 to 39.5 inches.
Is the bag waterproof?
No waterproof claim is provided. The listing describes it as water resistant, which is not the same as waterproof.
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