NEMO Dragonfly OSMO Ultralight Backpacking Tent vs Tarptent Double Rainbow Li Tent

Editorial Team
Last modified at May 17, 2026
When it comes to backpacking tents, the NEMO Dragonfly OSMO Ultralight and the Tarptent Double Rainbow Li are two of the most popular options on the market. Both tents are designed to provide a balance of weight, durability, and comfort, making them ideal for long-distance backpackers who need reliable shelter without adding too much bulk to their pack. The Dragonfly OSMO is known for its exceptional lightweight design and ease of setup, while the Double Rainbow Li stands out for its spacious interior and excellent ventilation. In this comparison, we'll dive into the specifics of each tent to help you decide which one is the best fit for your outdoor adventures.

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NEMO Dragonfly OSMO Ultralight Backpacking TentTarptent Double Rainbow Li Tent
Dragonfly OSMO Ultralight Backpacking Tent
Tarptent Double Rainbow Li Tent
Weight

2 lb 12 oz

Typical: 1.93 lb Minimum: 1.64 lb

Floor Area

20.5 sq ft

29.86 sq ft

Number Of Doors

1

2

Material

OSMO™ poly-nylon ripstop fabric, Polyester/ No-see-um mesh

Fly: Dyneema® Composite Fabric 0.55 Floor: 15D quadruple ripstop nylon or Dyneema® Composite Fabric 0.96

Stakes

Included

DAC stakes

Warranty

Adventure Forever Guarantee™

N/A

Vestibule Size

8.6 sq ft

N/A

Pole System

Hubbed, pre-bent DIAPOLE™ recycled aluminum poles with Precurve™ cross pole

Carbon Fiber (0.3 in) or Aluminum (0.4 in or 0.4 in)

Packed Dimensions

19.0 × 5.5 × 3.0 in

16 × 5 in

Number Of Vestibules

1

2

Headroom

40 in

42 in

Fabric Type

OSMO™ Ripstop (59.1 in) for rainfly and floor, Polyester/ No-see-um mesh for canopy

Dyneema® Composite Fabric

Zipper Placement

N/A

Side-entry

Durability

Dragonfly OSMO Ultralight Backpacking Tent

4.2/ 5.0

Tarptent Double Rainbow Li Tent

4.3/ 5.0

Durability is crucial for backpacking tents as it ensures the tent can withstand various weather conditions and rough handling during outdoor adventures. A more durable tent means fewer worries about wear and tear, leading to a longer lifespan and better protection against the elements. The NEMO Dragonfly OSMO Ultralight Backpacking Tent is praised for its Nemo OSMO fabric and silicone coating, which provide strong water repellency and resistance to wear and tear. However, its ultralight materials require careful handling to maintain longevity. On the other hand, the Tarptent Double Rainbow Li is noted for its strength-to-weight ratio and carbon fiber poles, offering a robust structure that can handle various weather conditions. Both tents have their strengths, but the Double Rainbow Li's use of Dyneema composite fabrics and precise engineering gives it a slight edge in durability.

Comfort

Dragonfly OSMO Ultralight Backpacking Tent

4.6/ 5.0

Tarptent Double Rainbow Li Tent

4.9/ 5.0

Comfort is a key factor for backpacking tents, as it directly impacts the quality of rest and overall experience during a trip. A comfortable tent provides ample space to move around, sit up, and store gear, making it feel like a home away from home. The NEMO Dragonfly OSMO offers ample space for one person and is quite roomy for two, with dimensions of 88 inches in length and 50 inches in width at the headend. However, taller individuals might find the interior space a bit snug. In contrast, the Tarptent Double Rainbow Li excels in comfort with its spacious interior, ample headroom, and two doors for easy access. Its large floor area and usable volume make it a comfortable choice for two people, providing a palace-like feel for solo hikers. The Double Rainbow Li's superior comfort features make it the clear winner in this category.

Weather Resistance

Dragonfly OSMO Ultralight Backpacking Tent

4.6/ 5.0

Tarptent Double Rainbow Li Tent

4.4/ 5.0

Weather resistance is essential for backpacking tents to ensure protection against rain, wind, and other elements. A tent with good weather resistance keeps you dry and comfortable, even in harsh conditions. The NEMO Dragonfly OSMO Ultralight Backpacking Tent is designed with stormworthiness in mind, featuring 14 stake/guy out points and Nemo OSMO fabric for strong water repellency. It performs well in rain and wind but is best suited for three-season use. The Tarptent Double Rainbow Li also offers excellent weather resistance with its Dyneema composite fabric, which does not stretch when wet and provides good protection against rain and wind. However, the Dragonfly OSMO's slightly higher rating and specific design features for weather protection give it an edge in this category.

Ventilation

Dragonfly OSMO Ultralight Backpacking Tent

4.1/ 5.0

Tarptent Double Rainbow Li Tent

4.7/ 5.0

Proper ventilation in a backpacking tent is crucial for reducing condensation and maintaining a comfortable interior climate. Good ventilation ensures that air circulates well, keeping the tent fresh and reducing the buildup of moisture. The NEMO Dragonfly OSMO features no-see-um mesh sidewalls and strut vents, which provide decent ventilation. However, some users have noted that the interior can feel drafty in colder conditions. The Tarptent Double Rainbow Li, on the other hand, excels in ventilation with its upper vents, porch mode for airflow, and ample mesh for good breathability. Its design allows for better air circulation, making it more comfortable in various weather conditions. The Double Rainbow Li's superior ventilation features make it the clear winner in this category.

Ease Of Setup

Dragonfly OSMO Ultralight Backpacking Tent

4.4/ 5.0

Tarptent Double Rainbow Li Tent

4.6/ 5.0

Ease of setup is an important consideration for backpacking tents, as it affects how quickly and effortlessly you can pitch your shelter after a long day of hiking. A tent that is easy to set up saves time and reduces frustration, especially in challenging weather conditions. The NEMO Dragonfly OSMO is known for its straightforward setup with color-coded corners and poles, making the process quick and intuitive. However, some users have mentioned that the tight stuff sack can be annoying. The Tarptent Double Rainbow Li also offers a relatively easy setup with a trekking pole-supported structure and straightforward pitching process. Its redesigned system and magnetic door closures add to the ease of use. While both tents are easy to set up, the Double Rainbow Li's slightly higher rating and user-friendly features give it a slight edge.

Weight

Dragonfly OSMO Ultralight Backpacking Tent

4.3/ 5.0

Tarptent Double Rainbow Li Tent

4.8/ 5.0

Weight is a critical factor for backpacking tents, as it directly impacts the overall load you carry on your adventures. A lighter tent allows for more efficient packing and less strain on your body during long hikes. The NEMO Dragonfly OSMO weighs just over two pounds for the one-person version, making it a great choice for ultralight backpackers. However, the all-in weight includes 10 stakes, which some users may find adds unnecessary weight. The Tarptent Double Rainbow Li, weighing in at just over a pound, is one of the lightest double-wall tents available. Its use of Dyneema composite fabric and carbon fiber poles contributes to its ultralight design. The Double Rainbow Li's significantly lighter weight makes it the clear winner in this category, ideal for those who prioritize minimizing pack weight.

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Conclusion & Final Verdict:

After comparing the NEMO Dragonfly OSMO Ultralight Backpacking Tent and the Tarptent Double Rainbow Li Tent, it's clear that both have their strengths. The Dragonfly OSMO excels in weather resistance and offers a good balance of weight and durability. However, the Double Rainbow Li stands out with its superior comfort, ventilation, and ease of setup, along with a significantly lighter weight.

Choose the NEMO Dragonfly OSMO if you prioritize weather resistance and a reliable, all-around performer. Opt for the Tarptent Double Rainbow Li if you value a lighter weight, better comfort, and superior ventilation for a more enjoyable backpacking experience.

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