Tent A vs Tent B Reviews:
Which Tent Wins for Eco-Conscious Campers in 2025?
If you’re searching for a lightweight tent that’s both trail-proven and planet-friendly, two names rise to the top: the Tent A and the Tent B.
In this head-to-head, we compare sustainability, design, durability, and overall performance to help you decide which tent earns a spot in your pack.
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Comparison
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Reviews
If you’re searching for a lightweight tent that’s both trail-proven and planet-friendly, two names rise to the top: the Tent A and the Tent B.
Both are award-winning, ultra-light backpacking tents with eco-conscious touches – but which one is actually better for the eco-minded camper?
In this head-to-head, we compare sustainability, design, durability, and overall performance to help you decide which tent earns a spot in your pack.
Read on for our head-to-head comparison as we rank each Eco Camping Tent and emerge with an overall winner from the two.
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H2H Comparison
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Who Wins?
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Eco Camping Tents - Which Is Best For...
Category | Tent A | Tent B |
---|---|---|
Sustainability ♻️ | ||
Comfort ⛺ | ||
Weather Resistance 🌧️ | ||
Packability ⚖️ | ||
Overall 🏆 |
Tent A vs Tent B - Comparison Table
Feature | NEMO Dagger Osmo 2P | Big Agnes Copper Spur HV UL2 |
---|---|---|
Weight ⚖️ | 3 lb 6 oz (1.53 kg) | 2 lb 11 oz (1.21 kg) |
Fabric 🧵 | Recycled Osmo poly-nylon blend | Solution-dyed ripstop nylon |
Interior Space 📏 | 31.3 sq ft | 29 sq ft |
Vestibule Space 🎒 | 11.4 sq ft (x2) | 9 sq ft (x2) |
Eco Highlights 🌿 | PFAS-free, recycled fabric, no flame retardants | Reduced water use via solution dyeing |
Best For 🧭 | Roomier livability & sustainability | Ultralight missions with weather versatility |
Price 💷 | ~$530 | ~$550 |
Ready to upgrade your camping setup without harming the planet?
In this guide, we’ve handpicked the best eco-friendly tents for 2025 – perfect for campers, hikers, and vanlifers who care about sustainability.
Let’s dive into the top sustainable tents for your next green adventure.
Best Eco Camping Tents
Best Overall

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Best on a Budget

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Best Eco Option
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TENT A vs TENT B: How We Reviewed Them
Our Review Criteria
We evaluated each tent based on:
Use of eco-friendly or recycled materials
Weight & packability for backpackers
Weather resistance & durability
Liveability and Comfort
TENT A vs TENT B: How We Reviewed Them
Our Review Criteria
We evaluated each tent based on:
Use of eco-friendly or recycled materials
Weight & packability for backpackers
Weather resistance & durability
Liveability and Comfort

Sustainability & Materials 
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NEMO Dagger Osmo is a front-runner in eco-conscious design. It’s made from 100% recycled Osmo™ fabric, a proprietary poly-nylon blend that’s PFAS-free and free from flame-retardant chemicals — a major win for your health and the environment. Plus, the fabric is Bluesign® approved.

Big Agnes Copper Spur, on the other hand, uses solution-dyed fabric, which reduces water use and energy during manufacturing. While it still contains nylon and some standard coatings, Big Agnes is making real moves in sustainability and offers excellent repair programs.

Eco Winner: NEMO Dagger – for the fully recycled, PFAS-free materials and zero flame retardants.
Liveability & Comfort ⛺
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
NEMO Dagger Osmo is a front-runner in eco-conscious design. It’s made from 100% recycled Osmo™ fabric, a proprietary poly-nylon blend that’s PFAS-free and free from flame-retardant chemicals — a major win for your health and the environment. Plus, the fabric is Bluesign® approved.

Big Agnes Copper Spur, on the other hand, uses solution-dyed fabric, which reduces water use and energy during manufacturing. While it still contains nylon and some standard coatings, Big Agnes is making real moves in sustainability and offers excellent repair programs.

Comfort Winner: NEMO Dagger — for the fully recycled, PFAS-free materials and zero flame retardants.
Weather Resistance 🌧️
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NEMO Dagger Osmo is a front-runner in eco-conscious design. It’s made from 100% recycled Osmo™ fabric, a proprietary poly-nylon blend that’s PFAS-free and free from flame-retardant chemicals — a major win for your health and the environment. Plus, the fabric is Bluesign® approved.

Big Agnes Copper Spur, on the other hand, uses solution-dyed fabric, which reduces water use and energy during manufacturing. While it still contains nylon and some standard coatings, Big Agnes is making real moves in sustainability and offers excellent repair programs.

Comfort Winner: NEMO Dagger — for the fully recycled, PFAS-free materials and zero flame retardants.
Weight & Packability ⚖️
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
NEMO Dagger Osmo is a front-runner in eco-conscious design. It’s made from 100% recycled Osmo™ fabric, a proprietary poly-nylon blend that’s PFAS-free and free from flame-retardant chemicals — a major win for your health and the environment. Plus, the fabric is Bluesign® approved.

Big Agnes Copper Spur, on the other hand, uses solution-dyed fabric, which reduces water use and energy during manufacturing. While it still contains nylon and some standard coatings, Big Agnes is making real moves in sustainability and offers excellent repair programs.

Comfort Winner: NEMO Dagger — for the fully recycled, PFAS-free materials and zero flame retardants.
Pros ✅ & Cons ❌
Tent A - View Price Now
Tent B - View Price Now
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Final Verdict 🏆
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NEMO Dagger Osmo is a front-runner in eco-conscious design. It’s made from 100% recycled Osmo™ fabric, a proprietary poly-nylon blend that’s PFAS-free and free from flame-retardant chemicals — a major win for your health and the environment. Plus, the fabric is Bluesign® approved.

Big Agnes Copper Spur, on the other hand, uses solution-dyed fabric, which reduces water use and energy during manufacturing. While it still contains nylon and some standard coatings, Big Agnes is making real moves in sustainability and offers excellent repair programs.

Comfort Winner: NEMO Dagger — for the fully recycled, PFAS-free materials and zero flame retardants.
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Explore the best eco-friendly camping gear for every need. Whether you’re packing light or going all out, these handpicked guides will help you choose sustainable options without compromising on performance.
Explore the best eco-friendly camping gear for every need. Whether you’re packing light or going all out, these handpicked guides will help you choose sustainable options without compromising on performance.
HOW WE REVIEW GEAR
Our eco camping gear reviews are field-tested in real conditions – from mountain peaks to forest floors and windy coastlines.
Each product is:
Tested on trail – in mountain, forest, and coastal environments
Rated for sustainability – including repairability, weight, and materials
Completely independent – no sponsorships, no paid placements, ever
Whether you’re choosing a tent or a backpack, you’ll get honest, eco-conscious advice that helps you gear up responsibly.
Find your adventure with Eco Camp Guide.
Field-tested reviews of sustainable tents, solar gear, and zero-waste essentials
Step-by-step eco-camping guides, tips for outdoors and product tutorials
Eco-friendly campsites and green outdoor trails from around the world
Real stories, blogs and articles from the sustainable camping community
We’re not just product reviewers – we’re fellow trekkers building a movement. Got questions, trail stories, gear tips or recommendations?
Contact us here and join a community of eco-conscious campers worldwide at Eco Camp Guide. Let’s explore greener together.