The Best Gears logo

Zpacks Arc Haul Ultralight Backpack vs Nashville Pack and Equipment Company LLC The Cutaway 20 | 30 | 40

Editorial Team
Last modified at August 9, 2026
When choosing an ultralight backpack, the Zpacks Arc Haul Ultralight Backpack and The Cutaway 20 | 30 | 40 stand out for their unique strengths. The Zpacks Arc Haul is renowned for its exceptional ventilation and water resistance, making it a top choice for hikers who frequently encounter wet conditions. On the other hand, The Cutaway 20 | 30 | 40 is celebrated for its unparalleled comfort and accessibility, ideal for those who prioritize ease of use and comfort on long-distance hikes.

Why You Can Trust Us

  • Side-by-side analysis based on real user feedback
  • Unbiased comparisons, not influenced by partnerships
  • Updated as new data becomes available

We may earn from affiliate links at no extra cost to you.

Zpacks Arc Haul Ultralight BackpackNashville Pack and Equipment Company LLC The Cutaway 20 | 30 | 40
Zpacks Arc Haul Ultralight Backpack
The Cutaway 20 | 30 | 40
Weight

21.4 oz

20 model: 14.4 oz; 30 model: 15.4 oz; 40 model: 16.5 oz (stock 18 in torso configuration)

Capacity

60 L

25 L / 34 L / 43 L total internal at 18 in torso

Fabric Type

Ultra 100X

Venom Gridstop ECO or Aluula Graflyte V98

Hip Belt

Yes — padded, removable, and interchangeable

Small: 28" - 38"
Medium: 32" - 42"
Large: 36" - 48"

Seam Sealing

Yes — taped seams

Not specified — fewer seams are claimed, but seam taping is not

Warranty

2 Years

Lifetime

Fabric Denier

100D

Venom Gridstop ECO: 210D; Aluula Graflyte V98: not specified in denier

Hip Belt Size

S: 25–30 in; M: 30–35 in; L: 35–40 in; XL: 40–55 in

S: 28–38 in; M: 32–42 in; L: 36–48 in

Side Compression Straps

Yes — side compression cords

Optional removable accessory; not included with the base pack

Roll Top Closure

Yes

Yes

Durability

Zpacks Arc Haul Ultralight Backpack

3.9/ 5.0

The Cutaway 20 | 30 | 40

4.6/ 5.0

Durability is crucial for ultralight backpacks as it ensures the pack can withstand the rigors of long-distance hiking and various weather conditions. A more durable backpack means fewer worries about wear and tear, allowing hikers to focus on their journey. The Cutaway 20 | 30 | 40 excels in durability with a rating of 4.6/5, praised for its well-made construction, stitching, and durable materials like UltraGrid and 210 denier recycled nylon fabric. The Zpacks Arc Haul, while still durable with a 3.9/5 rating, has some complaints about tiny pieces and buckles. Therefore, for those seeking a pack that will last through many adventures, The Cutaway 20 | 30 | 40 is the better choice.

Comfort

Zpacks Arc Haul Ultralight Backpack

3.9/ 5.0

The Cutaway 20 | 30 | 40

4.9/ 5.0

Comfort is essential for long-distance hiking, as an uncomfortable pack can lead to fatigue and discomfort. The Cutaway 20 | 30 | 40 shines in this category with a near-perfect rating of 4.9/5, lauded for its super comfortable design, breathable mesh, and excellent weight distribution. Users consistently praise its comfortable carry and lack of chafing. The Zpacks Arc Haul, with a 3.9/5 rating, is also comfortable but has some complaints about the lumbar pad and shoulder straps. For hikers who prioritize comfort above all else, The Cutaway 20 | 30 | 40 is the clear winner.

Fit

Zpacks Arc Haul Ultralight Backpack

4.6/ 5.0

The Cutaway 20 | 30 | 40

4.3/ 5.0

A good fit ensures that the backpack sits well on your body, distributing weight evenly and reducing strain. The Zpacks Arc Haul leads in this category with a 4.6/5 rating, praised for its adjustable torso, shoulder straps, and patented adjustment system. The Cutaway 20 | 30 | 40, with a 4.3/5 rating, also offers excellent customization and adjustable straps but falls slightly short compared to the Arc Haul. For those who need a pack that can be finely tuned to their body, the Zpacks Arc Haul is the better option.

Accessibility

Zpacks Arc Haul Ultralight Backpack

4.2/ 5.0

The Cutaway 20 | 30 | 40

4.9/ 5.0

Accessibility is important for hikers who need quick and easy access to their gear without having to remove their pack. The Cutaway 20 | 30 | 40 excels in this area with a 4.9/5 rating, praised for its easy access pockets, lack of seams, and the ability to reach everything with the pack on. The Zpacks Arc Haul, with a 4.2/5 rating, also offers good accessibility but is not as highly praised as The Cutaway. For hikers who need quick access to their gear, The Cutaway 20 | 30 | 40 is the superior choice.

Ventilation

Zpacks Arc Haul Ultralight Backpack

4.1/ 5.0

The Cutaway 20 | 30 | 40

4.1/ 5.0

Ventilation helps keep hikers cool and dry, reducing sweat and discomfort during long hikes. Both the Zpacks Arc Haul and The Cutaway 20 | 30 | 40 score equally in this category with a 4.1/5 rating. The Arc Haul is praised for its mesh back panel and trampoline back, while The Cutaway is noted for its breathable mesh and elastic straps. Since both packs offer similar ventilation benefits, this category is a tie.

Water Resistance

Zpacks Arc Haul Ultralight Backpack

4.6/ 5.0

The Cutaway 20 | 30 | 40

3.1/ 5.0

Water resistance is crucial for protecting gear from rain and moisture. The Zpacks Arc Haul leads in this category with a 4.6/5 rating, praised for its waterproof fabric, sealed zippers, and taped seams. The Cutaway 20 | 30 | 40, with a 3.1/5 rating, is less water-resistant and requires a pack liner for additional protection. For hikers who frequently encounter wet conditions, the Zpacks Arc Haul is the better choice.

Trust & Transparency

  • Data-driven rankings from real user reviews
  • Affiliate partnerships don't influence our methodology

We may earn commission from links.

Conclusion & Final Verdict:

In conclusion, the Zpacks Arc Haul Ultralight Backpack is the better choice for hikers who prioritize ventilation and water resistance, making it ideal for wet conditions. On the other hand, The Cutaway 20 | 30 | 40 is superior in comfort and accessibility, perfect for long hikes and easy gear access. Depending on your specific needs, both packs offer unique advantages that cater to different hiking preferences.

See All Comparisons

Related Comparisons

Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsBlack Diamond Beta Light 45 Pack

The Zpacks Arc Haul is 2.2 oz lighter, offers 60 L capacity and superior ventilation and water‑proofing, making it ideal for long‑haul, wet‑weather hikers, while the Black Diamond Beta Light 45 trades a few ounces for tougher, lifetime‑warrantied construction that suits rugged, heavy‑load trekking.

Read Comparison
Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsGossamer Gear Mariposa 60 Backpack

The Zpacks Arc Haul is dramatically lighter (21 oz) and far more water‑resistant, while the Gossamer Mariposa offers superior comfort, durability, and a lifetime warranty. Choose the Arc Haul for ultra‑light, wet‑weather trekking; pick the Mariposa if comfort and long‑term durability matter most.

Read Comparison
Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsHyperlite Mountain Gear Hyperlite Southwest 55 Pack

The Zpacks Arc Haul Ultralight Backpack excels in ventilation and water resistance, ideal for long hikes in varied weather. The Hyperlite Southwest 55 Pack offers superior durability and a lifetime warranty, suited for rugged conditions.

Read Comparison
Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsHyperlite Mountain Gear Unbound 40

The Zpacks Arc Haul excels in ventilation and water resistance, ideal for wet climates, while the Hyperlite Mountain Gear Unbound 40 offers superior comfort and accessibility, better for dry, long trails. Choose based on your priority: weather protection or ease of access.

Read Comparison
Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsOsprey Exos Pro 55 Backpack

The Zpacks Arc Haul Ultralight Backpack excels in durability and water resistance, making it ideal for wet conditions, while the Osprey Exos Pro 55 Backpack offers superior ventilation and comfort for long hikes. Choose Zpacks for rugged, waterproof performance or Osprey for breathability and fit.

Read Comparison
Last Modified August 9, 2026

Zpacks Arc Haul Ultralight BackpackvsOutdoor Vitals CS40 Ultra Backpack

The Zpacks Arc Haul excels in ventilation and water resistance, ideal for wet climates, while the Outdoor Vitals CS40 offers balanced durability and comfort, suitable for varied conditions. Choose the Arc Haul for extreme weather and the CS40 for overall performance.

Read Comparison