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Zpacks 7' x 9' Flat Tarp vs SlingFin SplitWing UL Tarp

Editorial Team
Last modified at August 9, 2026
When it comes to backpacking tarps, the Zpacks 7' x 9' Flat Tarp and the SlingFin SplitWing UL Tarp are both excellent choices, but they cater to slightly different needs. The Zpacks tarp is renowned for its ultralight design and versatility, making it a favorite among long-distance backpackers. On the other hand, the SlingFin tarp is praised for its durability and weather resistance, appealing to those who prioritize protection and robustness.

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Zpacks 7' x 9' Flat TarpSlingFin SplitWing UL Tarp
Zpacks 7' x 9' Flat Tarp
SlingFin SplitWing UL Tarp
Weight

4.7 oz

7.9 oz (without stakes) 10.3 oz (with 6 included DAC j-stakes)

Dimensions

7 × 9 in

8 × 4 × 4 in (packed size)

Material

Dyneema® Composite Fabric

Fabric: 10D Nylon 66 Ripstop Sil/Sil 1200mm
Reinforcement Fabric: 20D Nylon Ripstop PE 1800mm

Waterproofing

15,000 mmH₂O

1200mm (floor) 1800mm (reinforcement fabric)

Guy Lines

Included (50 ft of 1.6 mm Yellow Z-Line cord)

Front guylines with clips

Warranty

2 Years

Not specified

Stakes

Not specified

6 included DAC j-stakes

Headroom

Not specified

Head: 41–47 in
ft: 18 in

Number Of D Rings

8 loops (4 corner, 2 ridge line, 2 center hem)

9 perimeter stakeout loops

Number Of Doors

Not specified

1 (front opening)

Number Of Poles

Not specified

Uses trekking poles (not included)

Comfort

Zpacks 7' x 9' Flat Tarp

4.3/ 5.0

SlingFin SplitWing UL Tarp

4.1/ 5.0

Comfort is crucial for backpacking tarps as it directly impacts your rest and shelter experience. A more comfortable tarp means better sleep and protection from the elements, which is essential after a long day of hiking. The Zpacks 7' x 9' Flat Tarp excels in comfort with its spacious design, allowing users to sit up, lay down, and stay dry. Buyers consistently praise the ample room and the quality of the materials used. The SlingFin SplitWing UL Tarp, while also comfortable, offers a cushy sheltered space and good headroom but doesn't quite match the spaciousness of the Zpacks tarp. Therefore, if comfort is your top priority, the Zpacks tarp is the better choice.

Durability

Zpacks 7' x 9' Flat Tarp

4.4/ 5.0

SlingFin SplitWing UL Tarp

4.1/ 5.0

Durability is a key factor for backpacking tarps as it ensures your shelter can withstand the rigors of the trail and various weather conditions. A durable tarp will last longer and provide reliable protection, saving you money and hassle in the long run. The Zpacks tarp is highly durable, with buyers praising its strong material, workmanship, and reinforced stitching. It has been tested in high winds and over thousands of miles, proving its toughness. The SlingFin tarp is also durable, with premium silicone-coated nylon and resistance to hydrolysis, but it doesn't have as many positive mentions as the Zpacks tarp. Thus, the Zpacks tarp is the winner in terms of durability.

Weather Resistance

Zpacks 7' x 9' Flat Tarp

4.1/ 5.0

SlingFin SplitWing UL Tarp

4.1/ 5.0

Weather resistance is essential for any backpacking tarp, as it determines how well you'll be protected from rain, wind, and other elements. A tarp with good weather resistance will keep you dry and comfortable in various conditions. Both the Zpacks and SlingFin tarps perform well in this category. The Zpacks tarp is completely waterproof and performs well in storms and high winds. The SlingFin tarp offers superior weather coverage and can withstand serious weather, providing extra protection from winds and driving rain. Given the similar ratings and positive feedback, this category is a tie.

Packability

Zpacks 7' x 9' Flat Tarp

4.1/ 5.0

SlingFin SplitWing UL Tarp

3.0/ 5.0

Packability is important for backpackers who need to save space and weight in their packs. A tarp that packs down small and is lightweight can make a significant difference in your overall pack weight and convenience. The Zpacks tarp excels in packability, with buyers praising its compact size and how it saves a ton of space. The SlingFin tarp, however, doesn't have as many positive mentions regarding packability, and some buyers feel it could be improved. Therefore, the Zpacks tarp is the clear winner in this category.

Reliability

Zpacks 7' x 9' Flat Tarp

4.1/ 5.0

SlingFin SplitWing UL Tarp

3.7/ 5.0

Reliability ensures that your tarp will perform consistently over time, providing dependable shelter when you need it most. A reliable tarp will stand up to repeated use and various conditions without failing. The Zpacks tarp is highly reliable, with buyers praising the quality of its workmanship and its ability to stand up just fine over long periods. The SlingFin tarp also has positive mentions regarding its reliability, with strategically placed reinforcements and pre-installed spare zipper sliders. However, the Zpacks tarp has more consistent positive feedback, making it the winner in this category.

Weight

Zpacks 7' x 9' Flat Tarp

4.1/ 5.0

SlingFin SplitWing UL Tarp

4.1/ 5.0

Weight is a critical factor for backpackers who are conscious of every ounce in their pack. A lighter tarp can make a significant difference in your overall pack weight, reducing fatigue and making your hike more enjoyable. Both the Zpacks and SlingFin tarps are praised for their lightweight designs. The Zpacks tarp is super lightweight, with buyers appreciating its weight savings and total weight. The SlingFin tarp is also incredibly lightweight, with a trail weight ranging from 7.9 to 21 ounces. Given the similar ratings and positive feedback, this category is a tie.

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Conclusion & Final Verdict:

In conclusion, the Zpacks 7' x 9' Flat Tarp is the better choice for backpackers prioritizing weight savings, comfort, and packability. Its ultralight design, spacious coverage, and durable materials make it ideal for long-distance hikers. On the other hand, the SlingFin SplitWing UL Tarp is a great option for those who value durability and weather resistance, with its robust construction and reliable performance in various conditions. If you need a lightweight and roomy shelter, go with the Zpacks tarp. If you prefer a durable and weather-resistant shelter, the SlingFin tarp is the way to go.

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