The Most Sustainable Daypacks
Recycled fabrics, PFAS-free finishes, and low-impact brand efforts, all in a trail-ready pack.
The Most Sustainable Daypacks
Table of contents
About three-quarters of the daypacks we reviewed contain recycled materials—most commonly in the main pack fabric, bottom panel, or lining material. Osprey leads the way in this category, with all of the brand’s packs that we reviewed using 100% recycled content in the main compartment, bottom, and lining fabrics. While many brands include recycled materials in their daypacks, we found that the Mammut Lithium, Deuter Speed Lite, and Fjallraven Kanken, Abisko, and Ulvo models had the highest percentage of recycled materials. However, the Nemo Resolve Endless Promise takes things a step further. Its Cero fabric is not only made from recycled polyester, it’s also fully recyclable (Nemo handles that when you turn the pack in after you’re done using it), a rare trait in this category.
We found Bluesign-approved materials in a bit more than one-third of the daypacks we reviewed, a rate that’s on par with what we’ve seen in backpacking packs and significantly higher than in other hard goods like tents or sleeping pads. A few daypacks stand out in this category: The Deuter Speed Lite, Mammut Lithium, and Osprey Talon and Talon Velocity are certified Bluesign Products, meaning they feature at least 90% Bluesign-approved fabrics and 20% Bluesign-approved accessories or hardware and putting them a class above the rest. Other packs from Osprey and Exped use a high percentage of Bluesign-approved materials, but are not certified Bluesign Products. The presence of multiple Bluesign Products and the fact that many products use Bluesign materials in this category shows momentum toward textile production supply chains with lower environmental impacts.
More than three-quarters of the daypacks we reviewed feature a PFAS-free DWR treatment, a notable shift from even just a year ago. Every Osprey pack in this roundup uses a PFAS-free DWR, and the brand has now fully phased out fluorinated treatments across its product line. Deuter has exclusively used PFAS-free DWRs since 2019, all Fjallraven textiles have been PFAS free since 2015, and Gregory requires all of its suppliers to comply with a PFAS-free standard. A few brands, such as Black Diamond and Mystery Ranch, have stated intentions to phase out PFAS, but haven’t confirmed whether all their current products meet that goal. A clear majority of daypacks now use PFAS-free waterproofing alternatives—a strong step forward in reducing the environmental impact of these products.
Roughly half of the daypacks we reviewed for longevity received a high rating, with construction quality, fabric thickness, and hardware durability all playing key roles. Only packs that we test and review in our gear guides receive longevity ratings, and of those, the leading models are the Nemo Resolve Endless Promise and the Arc’teryx Aerios 35 due to their durable materials and construction. The Aerios uses a rugged fabric mix of 210-denier Cordura nylon and a 200-denier LCP grid, offering standout tear resistance for a technical daypack. The Resolve features Nemo’s proprietary Cero fabric, which is abrasion resistant and stiff enough to hold its structure over years of use. While both packs have minor drawbacks—such as minimalist straps on the Aerios and the Resolve’s slightly overbuilt frame for light-duty trails—they’re designed to withstand serious wear and tear.
We considered including solution-dyed fabrics as a standalone sustainability criterion for daypacks since a few models incorporate them. This dyeing method dramatically reduces water and energy use compared to conventional techniques, but it also demands large fabric orders, which can be a barrier for smaller brands. While we gave credit to products that feature solution-dyed materials, the practice wasn’t common enough across the category to justify its own scoring metric.
Almost all daypack manufacturers offer dedicated repair services, though their scope and ease of access vary. Additionally, no single brand clearly leads in repair services, as many offer similarly comprehensive programs. Here are a few brands worth noting: Osprey offers its All Mighty Guarantee, which covers repairs for any damage or defect regardless of the pack’s age or warranty status. Gregory also offers comprehensive repair services, including free repairs for packs like the Zulu 24 LT and the Miko 20, no matter when they were purchased. Nemo provides in-house repairs for the Resolve 25, with warranty issues covered at no charge and non-warranty repairs available for a reasonable fee. Deuter repairs all of its pack models, including the Speed Lite 21, through its dedicated service center and even reuses components from non-repairable products when possible.
Around half of the brands we reviewed have a resale or recycling program, which helps keep gear in use and out of landfills. Arc’teryx and Nemo are the leaders in this category, as both have established resale programs as well as avenues to recycle used gear. Both companies provide credit for returning gear to be resold or recycled. Arc’teryx’s ReBird program is one of the most well-known circularity initiatives among outdoor brands. Nemo partners with Out&Back to resell used products, and will take back any gear in its Endless Promise collections to recycle at end of life.
The majority of brands in our daypack reviews track their greenhouse gas emissions, though the depth and transparency of reporting vary. REI has achieved net-zero Scope 2 emissions for over a decade, is Carbon Neutral Certified through the Climate Label, and publishes detailed emissions data annually. Nemo also tracks its footprint and shares year-over-year emissions progress in its public impact report, reporting a 36% decrease since 2020. Mammut and Fjallraven both track their greenhouse gas emissions using Higg tools and report strong recent progress. Mammut aims to reduce emissions by 55% by 2030 and reach net zero by 2050, with a 17% drop from 2022 to 2023, while Fjallraven reported a 28% reduction in 2023. Other brands with thorough emissions reduction goals and reporting include Cotopaxi, Arc’teryx, and Gregory.
When it comes to sustainability, transparency matters—and publishing an annual impact report is one of the most effective ways for brands to share their progress, challenges, and goals for reducing environmental impact. Over two-thirds of the brands in the daypack category publish impact reports. Leading brands for this sustainability criterion are Deuter, Mammut, Fjallraven, Nemo, Arc’teryx, and REI, all of which release annual sustainability or impact reports. These reports often include detailed emissions data, goals for recycled content, and updates on packaging and responsible manufacturing efforts. We scale the amount of points we give for this category based on how thorough a report is and how often it is published.
About three-quarters of the brands we cover in the daypacks category use reduced and/or recycled packaging. While packaging may represent a small slice of a company’s overall impact, it adds up over time—especially at scale. REI leads the packaging charge, using only recycled or Forest Stewardship Council (FSC)-certified paper products. REI has also largely eliminated plastic bags and minimizes packaging wherever possible, such as not using bags in stores. Additionally, REI uses the How2Recycle Label on its packaging to clearly communicate to consumers the best way to recycle its packaging.
Less than half of the daypack manufacturers we reviewed meet our criteria for responsible manufacturing. Brands that make the grade in this category participate in a third-party certification or continual auditing system to ensure high standards for worker rights and environmental impact, and/or the brand consolidates its manufacturing locally to reduce its carbon footprint and have better oversight of working conditions. Leading brands in this sustainability criterion include Deuter, Mammut, Fjallraven, Arc’teryx, and REI. Deuter and Mammut are longtime members of the Fair Wear Foundation and have earned “Leader” status for consistent progress on labor rights and factory oversight. Fjallraven is an accredited member of the Fair Labor Association (FLA), a distinction that reflects its compliance with international labor standards and ongoing efforts to improve working conditions, verified through rigorous audits and formal reviews every three years. REI works with Fair Trade USA, and while the brand’s Trail 25 and Flash 22 are not made in Fair Trade Certified (FTC) factories, the company supports worker welfare through financial premiums and long-term partnerships. Arc’teryx also works with Fair Trade USA, producing its Mantis pack in a Fair Trade Certified factory.
Mammut, Nemo, and Arc’teryx lead the way in the daypack category thanks to their strong brand-level sustainability commitments. Mammut stands out for its long-time Fair Wear Leader status, robust repair and recycling programs, and detailed emissions tracking using the Higg Index, with published updates in its annual impact reports. Nemo has already cut emissions by 36% toward its 2030 goal, offers in-house repairs, runs a resale partnership, and uses nearly all recycled packaging. Arc’teryx supports product longevity through its ReBird repair and resale program, tracks emissions with the Higg Index, and has committed to scaling Fair Trade Certified manufacturing across 80% of its products by 2025. These brands also produce the daypacks that rate the highest for sustainability.
The Mammut Lithium, Arc’teryx Mantis, Nemo Persist, and REI Co-op Tarn stand out as the most sustainable daypacks we reviewed, with each model excelling across our sustainability criteria. The Mammut Lithium sets a high bar with over 89% recycled content, Bluesign Product certification, and a PFAS-free DWR. It’s also backed by Mammut’s strong repair program, emissions tracking, and transparent reporting. The Mantis matches that performance with 100% recycled polyester, Bluesign-approved fabrics, PFAS-free DWR, and solution-dyed materials, plus Fair Trade Certified manufacturing. The Persist and Tarn round out the top tier: The Nemo Persist Endless Promise uses proprietary recycled and recyclable materials, solution-dyed fabrics, and a PFAS-free DWR, while the Tarn combines full Bluesign-approved materials, a PFAS-free finish, and strong brand-level commitments like climate neutrality and verified GHG tracking.
The daypack market is moving in the right direction, with more brands shifting to recycled materials, PFAS-free DWRs, and third-party factory audits. We expect to see broader adoption of single-material designs, which makes fabrics easier to recycle, as well as fully recyclable packs like the Nemo Resolve Endless Promise, along with greater use of Bluesign-certified fabrics. As brands continue to make progress, consumers will have more low-impact options to choose from, without worrying about compromising performance or durability on the trail.
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