WATERFLY RFID Sling Backpack Crossbody Sling Bag Travel Hiking Daypack
- Cross-Body Sling Bag
- 6.3 quarts
- Zipper
- Soft Shell
- More reviewed than 95%
A compact, adjustable sling bag with RFID protection built in, sized for daily carry rather than serious hiking loads.
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How it ranks among the 21 cross-body sling bags we track
4.5★ across 48,100 Amazon ratings, Bayesian-smoothed toward the category average.
48,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
400+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 21 cross-body sling bags we track - how the scorecard works · full cross-body sling bags data report. Confidence: high - strong rating volume and complete data.Updated 6 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is a crossbody sling bag with an RFID-blocking hidden pocket, sized about 7 x 3.5 x 15 inches, built for carrying a tablet, phone and small daily items on one shoulder strap.
The strap has three D-rings so it can be worn on either shoulder, and a separate small pouch on the strap itself holds a phone up to about 7 inches. It is described as water resistant rather than waterproof, so it is meant for light weather, not submersion or heavy rain.
- 7 x 3.5 x 15 inch sling bag, 0.6 lb
- RFID-blocking hidden pocket
- Adjustable reversible shoulder strap, 31 to 39.5 inches
- Side mesh pocket fits a 2.4 inch diameter bottle
Who it's for
Fits someone who wants a light one-shoulder bag for a tablet, phone and small essentials on day trips, hiking or commuting. Not sized for a laptop or overnight gear.
Strengths and trade-offs
Drawn from this product's published specifications.
- RFID-blocking pocket for cards
- Strap switches between left and right shoulder via D-rings
- Side mesh pocket fits a standard water bottle
- Water resistant only, not waterproof
- Not sized for a laptop
- No reviews on record yet
Performance notes
The RFID-blocking hidden pocket shields card chips from electronic skimming without needing a battery or activation, and the adjustable strap connects to either of two D-rings so it switches between left and right shoulder wear. A side mesh pocket sized for a 2.4 inch diameter bottle handles drinks separately from the main compartments.
Specifications
| Brand | WATERFLY |
|---|---|
| Dimensions & fit | |
| Item Weight | 9.6 ounces |
| size | Small |
| Sleeve Length Description | Sleeveless |
| Item Dimensions D x W x H | 3.5 × 7 × 15 inches |
| Compatible Device Size Maximum | 11 inches |
| Fit to Size Sentiment | Neutral |
| Apparel Fabric Weight Class | Lightweight |
| Capacity & performance | |
| Storage Volume | 6.3 quarts |
| Age Range Description | Adult |
| Construction & materials | |
| Shell Type | Soft Shell |
| Fabric Type | 100 % polyester |
| Material Type | Polyester |
| Outer Material | Polyester |
| Color | Rfid-black |
| Included components | |
| Backpack Harness Type | Shoulder Harness |
| Unit Count | 1 |
| Backpack Design | Daypack Backpack |
| Other details | |
| Apparel Closure Type | Zipper |
| Sport Type | Hiking |
| Strap Type | Shoulder Strap |
| School Type | College/University |
| Number of Compartments | 5 |
| Number of Items | 1 |
| Number Of Pockets | 8 |
| Other Special Features of the Product | Cell Phone Holder, RFID Blocking |
| Pattern | Solid |
| Product Style | Modern |
| Pocket Description | Passport Pocket, Phone Pocket, Utility Pocket |
| Lining Description | Polyester |
| Product Care Instructions | Hand Wash Only |
| Water Resistance Level | Water Resistant |
| Import Designation | Imported |
How it compares
This product against the closest alternatives we track in cross-body sling bags.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| WATERFLY RFID Sling Backpack Crossbody Sling Bag Travel Hiking DaypackThis product | 4.5 / 5 | 48,100 | 4.4 / 5 |
| Travelon Anti-Theft Classic Mini Shoulder BagTravelon | 4.6 / 5 | 10,200 | 4.6 / 5 |
| CLUCI Clear Bag for Stadium EventsCLUCI | 4.7 / 5 | 2,900 | 4.5 / 5 |
| The North Face Borealis SIing BagThe North Face | 4.5 / 5 | 2,300 | 4.5 / 5 |
| G4Free Sponsored Ad - Outdoor Tactical Bag Backpack, Military Sport Bag Pack Sling…G4Free | 4.6 / 5 | 11,600 | 4.5 / 5 |
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Questions about the WATERFLY cross-body sling bags
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Waterfly sling bag fit a tablet?
Yes, the front compartment is sized to hold an iPad mini along with smaller items.
Can it be worn on either shoulder?
Yes, the strap connects to either of two D-rings so it switches between left and right shoulder wear.
Is the Waterfly sling bag waterproof?
It is described as water resistant, suited to light weather rather than heavy rain or submersion.