Kammok: High Performance Gear to Elevate Camp

Roo Single UL vs Mantis UL: Which Hammock Fits Your Camping Style?

Roo Single UL vs Mantis UL: Which Hammock Fits Your Camping Style?

By Kammok: High Performance Gear to Elevate Camp | Published: 2026-08-30

Category: Comparisons

Compare the Kammok Roo Single UL and Mantis UL hammocks to find the perfect fit for your camping style, from ultralight backpacking to car camping.

Quick Answer

If you prioritize minimal weight and packability for backpacking, the Roo Single UL is your best bet. If you want a roomier, more versatile hammock for car camping or lounging, the mantis-ul-hammock-tent-3f3cf90a6b80a50e6a2a85cc-505933">Mantis UL offers a larger platform. Choose based on your primary camping style and weight tolerance.

Choosing between the Kammok Roo Single UL and the Mantis UL comes down to how you camp. Both are high-quality hammocks, but they serve different needs. The Roo Single UL is an ultralight option designed for backpackers who count every ounce, while the Mantis UL provides a more spacious and comfortable hang for those who prioritize loungeability over weight savings.

In this comparison, we'll break down the key differences in weight, capacity, comfort, and intended use. By the end, you'll know exactly which hammock fits your camping style, whether you're hitting the trail or setting up camp by the car.

Weight and Packability: Ultralight vs. Standard

The most significant difference between these two hammocks is their weight and packability. The Roo Single UL is engineered for ultralight backpacking. It uses Levitas™ 20D nylon ripstop fabric, which is both incredibly light and breathable. This fabric choice, combined with a minimalist toggle-and-loop suspension system, keeps the total weight down to just 10.6 ounces (301 grams). For thru-hikers and minimalist backpackers, every ounce counts, and the Roo Single UL delivers.

In contrast, the Mantis UL is a standard-weight hammock that offers more fabric and a larger sleeping area. It weighs in at around 1.5 pounds (680 grams), making it heavier but also more comfortable for lounging. The Mantis UL uses a 40D nylon fabric that is more durable and supportive, which is better for car camping or shorter hikes where weight is less of a concern. If you're planning a multi-day trek, the Roo Single UL is the clear winner; if you're setting up a basecamp, the Mantis UL's extra comfort may be worth the weight.

  • Weigh your priorities: ultralight for backpacking, comfort for car camping.

Capacity and Comfort: Single vs. Double

The Roo Single UL is designed for one person, as its name suggests. It provides a snug, cocoon-like feel that many solo campers appreciate. However, if you're taller or prefer more room to spread out, you might find it limiting. The Mantis UL, on the other hand, is a double hammock that can comfortably accommodate two people or one person who loves extra space. It's perfect for couples camping together or for those who want to stretch out diagonally for a flatter, more restful sleep.

Comfort is subjective, but the Mantis UL's larger surface area allows for a more adjustable lay. You can lie diagonally across the fabric, which is the recommended position for hammock sleeping, and achieve a flatter angle that reduces pressure points. The Roo Single UL, while comfortable for most, may feel restrictive for larger individuals or those who toss and turn. If you often camp with a partner or simply value space, the Mantis UL is the better choice.

  • Consider your sleep style: side sleepers may prefer the extra width of the Mantis UL.

Suspension and Setup: Toggle-and-Loop vs. Traditional Straps

The Roo Single UL features a toggle-and-loop suspension system that is lighter than traditional carabiners and integrates with standard straps or whoopie slings. This system is secure and reduces weight, but it may require a bit more practice to adjust quickly. The Mantis UL uses a more conventional strap system with carabiners, which is easier for beginners to set up and adjust on the fly.

If you're new to hammock camping, the Mantis UL's straightforward suspension will be more intuitive. If you're an experienced backpacker who values gear that packs down small and light, the Roo Single UL's toggle system is a smart trade-off. Both systems are reliable, but they cater to different levels of experience and priorities.

  • Practice setting up your hammock at home before your first trip to ensure a smooth experience.

Durability and Weather Resistance

The Roo Single UL's 20D fabric is incredibly light but also less durable than heavier fabrics. It's designed for careful use and may not withstand rough handling or abrasive surfaces. The Mantis UL's 40D fabric is more robust and can handle everyday use without worrying about punctures or tears. Additionally, the Roo Single UL has a DWR coating that provides some water resistance, but it's not a substitute for a rainfly in heavy rain.

For car campers who set up in the same spot repeatedly, the Mantis UL's durability is a plus. For backpackers who need to save weight, the Roo Single UL is acceptable if you use a footprint or tarp to protect the fabric. Consider your typical campsite conditions when choosing between the two.

  • Always use a tarp or rainfly over your hammock to protect it from the elements and extend its life.

Trade-Offs at a Glance

  • Weight vs. Comfort: The Roo Single UL is significantly lighter (10.6 oz) but offers a snug fit. The Mantis UL is heavier (1.5 lb) but provides more space and a flatter lay. If you're a backpacker, prioritize weight; if you're a car camper, prioritize comfort.
  • Capacity: Solo vs. Double: The Roo Single UL is designed for one person, while the Mantis UL can fit two or one person who wants extra room. Choose the Roo Single UL for solo trips; choose the Mantis UL for couples or those who want more space.
  • Setup Complexity: The Roo Single UL's toggle-and-loop system is lighter but may require practice. The Mantis UL's traditional straps are easier for beginners. If you're new to hammocking, start with the Mantis UL; if you're experienced, the Roo Single UL's system is a worthy trade-off.

Product Facts

  • Roo Single UL: Ultralight suspension: The Roo Single Ultralight hammock is suspended by our secure, ultralight toggle-and-loop system. The toggles provide a lighter weight alternative to heavier carabiners, and integrate with traditional straps and whoopie slings. This system saves significant weight, making it ideal for backpackers who count every ounce, while still being compatible with common suspension setups.
  • Roo Single UL: Breathable comfort: Levitas™ 20D nylon ripstop fabric offers an ultralight, breathable alternative to heavier hammock fabrics. A DWR coating protects the ultralight hammock from light moisture. The breathable fabric keeps you comfortable in warm weather, and the DWR coating adds a layer of protection against dew or light rain, though a tarp is still recommended.

Which One Fits You?

Best For

  • Ultralight backpackers who need to minimize pack weight and volume.
  • Solo campers who prefer a compact, breathable hammock for warm-weather trips.

Not For

  • Campers who frequently share a hammock or want extra space for lounging.
  • Those who prioritize ease of setup over minimal weight.

In the end, the choice between the Roo Single UL and the Mantis UL comes down to your personal camping style. If you're a dedicated backpacker looking to shave ounces, the Roo Single UL is your match. If you value comfort and versatility for car camping or lounging, the Mantis UL is the way to go. Whichever you choose, you're getting a high-quality Kammok hammock that will elevate your outdoor experience. Explore the Roo Single UL today and see if it's the ultralight solution you've been searching for.

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