The North Face Borealis SIing Bag
- Cross-Body Sling Bag
- 21.1 quarts
- Zipper
- Soft Shell
- More reviewed than 57%
A well-built, water-repellent sling that beats similarly priced slings on organization and bottle carry, with a strap that only crosses one way.
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How it ranks among the 21 cross-body sling bags we track
4.5★ across 2,300 Amazon ratings, Bayesian-smoothed toward the category average.
2,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ 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 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The North Face Borealis Sling (NF0A52UP) is the compact companion to the Borealis backpack, a 6 liter crossbody sling built for carrying a phone, keys, a slim wallet and a tablet on day hikes, commutes or beach trips.
It borrows the bungee compression webbing from the full-size Borealis backpack, and the recycled nylon ripstop shell carries the same DWR water-repellent finish. Reviewers who also own the Patagonia Atom Sling and Osprey Daylite Sling called out the external bottle pocket as an advantage over both, though more than one buyer found that pocket tighter than the 0.75L spec suggests.
- 6 liter volume, 10.6 oz average weight
- Tablet sleeve fits most 8 inch tablets
- Bottle pocket sized for .75L bottles
- Non-PFC DWR finish on recycled nylon ripstop
Who it's for
Suits hikers, commuters and day trippers who want one strap across the body and just enough space for a tablet, a water bottle and small essentials. Not a fit for anyone wanting a fully padded strap or a bag that clips to either shoulder.
What buyers say
From Amazon customer reviews.
Owners who also carry Patagonia and Osprey slings rated the Borealis ahead of both for its external bottle holder and organization, using it for hiking, beach days and daily carry. The recurring complaint was the bottle pocket running smaller than expected, fitting only slim or squeezed bottles, and one reviewer after a year of use wanted a thicker strap and a left-or-right clip option.
Strengths and trade-offs
Drawn from this product's published specifications.
- Tablet sleeve holds most 8 inch tablets
- Bungee compression expands for bulkier loads
- Water-repellent recycled nylon shell
- Fleece-lined pocket protects phones and sunglasses
- Strap crosses one direction only, no side-clip option
- Bottle pocket fits slimmer bottles than the spec suggests
- Only one exterior zip pocket, per one reviewer
Performance notes
The bungee-compression system on the front lets the sling cinch down when lightly packed or expand for bulkier items like a towel or jacket, and the fleece-lined external compartment protects a phone or sunglasses from scratching against the tablet sleeve inside. The DWR-coated ripstop shell repels light rain rather than resisting a soak.
Specifications
| Brand | The North Face |
|---|---|
| Model | NF0A52UP |
| Dimensions & fit | |
| Item Weight | 8.1 ounces |
| size | One Size |
| Sleeve Length Description | Long Sleeve |
| Item Dimensions D x W x H | 14 × 8 × 2 inches |
| Compatible Device Size Maximum | 13 inches |
| Fit to Size Sentiment | Fits Well |
| Apparel Fabric Weight Class | Lightweight |
| Capacity & performance | |
| Storage Volume | 21.1 quarts |
| Age Range Description | Adult |
| Construction & materials | |
| Shell Type | Soft Shell |
| Fabric Type | 210D recycled nylon ripstop with non-PFC durable water-repellent (non-PFC DWR) finish |
| Material Type | Nylon |
| Outer Material | Nylon |
| Color | Tnf Black/Tnf White-npf |
| Apparel Fabric Stretch | No Stretch |
| Included components | |
| Backpack Harness Type | Shoulder Harness |
| Unit Count | 1 |
| Included Components | Sling Bag |
| Backpack Design | Daypack Backpack |
| Other details | |
| Apparel Closure Type | Zipper |
| Sport Type | Travelling |
| Strap Type | Cross-Body |
| Fit Type | Cross-Body Adjustable |
| School Type | High School |
| Number of Compartments | 1 |
| Zippered Compartment Count | 3 |
| Number of Items | 1 |
| Number Of Pockets | 3 |
| Other Special Features of the Product | Tablet Compartment |
| Pattern | Solid |
| Product Style | Borealis Sling Bag - Crossbody Bag, Water Repellent, Adjustable Strap, Multiple Compartments |
| Embellishment Feature | Cord |
| Life Event | Outdoor Adventure |
| Item Shape | Rectangular |
| Recommended Uses For Product | Travel |
| Pocket Description | Utility Pocket |
| Subject Character | sports |
| Theme | Outdoor |
| Lining Description | Nylon |
| Product Care Instructions | Hand Wash Only |
| Style Number | NF0A52UP |
| Water Resistance Level | Water Repellent |
| Import Designation | Imported |
| Item Type Name | Sling Bag |
How it compares
This product against the closest alternatives we track in cross-body sling bags.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| The North Face Borealis SIing BagThis product | 4.5 / 5 | 2,300 | 4.5 / 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 |
| G4Free Sponsored Ad - Outdoor Tactical Bag Backpack, Military Sport Bag Pack Sling…G4Free | 4.6 / 5 | 11,600 | 4.5 / 5 |
| MAXTOP Sponsored Ad - Small Crossbody Bags for Women Belt Bag Fanny Pack with Adjustable…MAXTOP | 4.5 / 5 | 3,400 | 4.4 / 5 |
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Questions about the The North Face NF0A52UP
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the North Face Borealis Sling fit a water bottle?
It has an external bottle pocket sized for bottles around 0.75L, but several reviewers found it snug and better suited to slim or partly compressed bottles than a standard wide-mouth bottle.
What size tablet fits in the Borealis Sling?
The dedicated sleeve measures about 16.5 by 22 cm and fits most 8 inch tablets.
Can the Borealis Sling be worn on either shoulder?
No, reviewers note the strap crosses the body in one direction only, unlike some competing slings that clip on either side.