Gossamer Gear has taken a significant step in the ultralight backpacking market with the launch of its latest model, the Mirage. Weighing just 19.4 ounces, this 40-liter framed backpack showcases the brand's commitment to innovation in an increasingly competitive landscape. “The Mirage is perhaps the lightest pack of its size at just 19.4 ounces,” said Glen Van Peski, the founder of Gossamer Gear, highlighting the pack's lightweight credentials and setting a benchmark for future designs.
The unveiling of the Mirage is part of Gossamer Gear’s new Alchemy line, which includes three exceptionally light backpacks made from the innovative Graflyte V52 fabric. This material stands out due to its lightweight nature and exceptional strength: it is made from ultra-high-molecular-weight polyethylene (UHMWPE), which is known to be stronger than steel when compared by weight. “Graflyte is the latest, trendiest fabric in the ultralight world,” stated Van Peski, emphasizing its advanced composition and advantages over other commonly used materials like Dyneema.
Gossamer Gear's decision to use Graflyte V52 demonstrates a bold departure from its previous reliance on more traditional nylons, catering to a growing audience of ultralight enthusiasts. Significantly, this fabric is a mono-material, meaning it contains only one type of material, allowing for heat-bonding of seams as opposed to traditional sewing. “That means that those layers can be heat-bonded together, rather than glued, lowering the chance of delamination,” said Van Peski. This advancement could lead to lighter and more reliable packs, appealing to hikers who demand performance without the weight.
In terms of design, the Mirage integrates a unique suspension system unlike most other ultralight models currently available. The carbon fiber frame incorporates two eighth-inch round stays that create an X-shaped configuration, enhancing the pack's stability and load distribution. “Aside from materials, the design of the suspension system and shoulder yoke on the Mirage is the biggest departure from other ultralight packs,” stated an analyst familiar with the brand’s trajectory.
Gossamer Gear has not only prioritized weight and design in the Mirage but has also focused on user experience. The roll top closure can be fastened in a loop on top or down to the side panels, exhibiting versatility for various hiking needs. However, as with many ultralight products, durability could be a concern. “Even though we’ve tested the Mirage for less than a month, we can already tell that durability will not be its strong suit,” noted a tester who evaluated this pack. Potential customers should consider careful handling, especially since early wear has already been reported.
At a price point of $450, the Mirage is among the more expensive packs on the market, which may deter some casual hikers. “This would not make a good pack for climbers or scramblers—it needs to be babied,” cautioned the tester, highlighting an important consideration for those looking to invest in a lightweight backpack.
As Gossamer Gear continues to expand its offerings with the Alchemy line, the introduction of the Mirage signals a shift in its approach to product development and customer engagement. “We hope that ALUULA or Gossamer Gear comes out with instructions on how to patch a tear,” said a community member interested in the pack’s maintenance.
In conclusion, the Mirage has the potential to reshape expectations for ultralight backpacks, appealing particularly to those who prioritize weight but also demand cutting-edge materials and technology. As outdoor enthusiasts increasingly seek lightweight yet durable options, Gossamer Gear’s innovation could usher in a new era for hiking gear, while the effectiveness of this new fabric and design will be closely monitored in the months to come.

