Let the Men's Aester 65 take the weight of all your multi-day trekking needs.
Perfect for a week on the trail or a gear-intensive weekend, the Osprey Men's Aesther 65 uses an adjustable torso and Custom Fit-on-the-Fly Shoulder Straps and Hipbelt to calibrate the perfect fit. By being fully customizable and adjustable, this pack is more than qualified to carry heavier loads without breaking your back. An injection-moulded AirScape backpanel delivers fine-tuned performance. Made with high-quality bluesign-approved nylon and PFC-free DWR. Raincover included.
We know our customers like to know exactly what they're buying; we're not going to sugar coat it, but we are going to explain it. We've divided up all of the sustainable features we've identified across our product ranges and grouped them into three so you know how your purchase is making an impact: Think Nature, Think Welfare, Think People.
The Osprey Men's Aether 65 - Garlic Mustard Green has the following sustainability attributes...
A bluesign® approved product consists of at least 90% bluesign® approved textiles and/or 30% bluesign approved accessories. The aim of the bluesign® system is responsible use of resources, clean processes with controlled air and water emissions, safe processes for the workers and safe products for consumers. Bluesign® is an independent third party and sets out strict criteria for manufacturers and brands to follow to be certified bluesign. By buying bluesign®, you are guaranteed a product that has been made with the least harmful substances possible.
Find out more here: https://www.bluesign.com/en
Fluorinated DWR finishes make clothing waterproof by repelling water droplets. ‘PFCs’ is the broad term for all fluorocarbon chemicals, of which PFOS and PFOA are sub-groups. Different chemicals in this family have a varying number of carbon atoms, so C6 has six carbon atoms and C8 has eight. While the outdoor industry has moved away from C8 (or 'long chain') PFCs, C6 (short chain) PFCs are currently unbeatable in their waterproofing performance. They're considered less harmful to the environment than C8, but they have not been proven to be safe. PFCs are known as forever chemicals; once created they will never break down and are harmful to people and the planet. To read more about the chemistry related to PFCs, head here.
PFC-Free DWR uses alternative, biodegradable technologies that repels water from the surface of a fabric - such as Fjallraven's Greenland Wax. PFC-Free DWR coatings are water resistant enough for most daily activities, so if you don’t need a highly technical waterproof, consider a PFC-Free garment instead.