Osprey Firn 28 - Purple

The Firn 28 is specifically engineered for ski-mountaineering (ski-mo), backcountry skiing, and other fast-and-light alpine pursuits where quick transitions and agility are key.

The ski lasso system allows you to attach your skis to the pack without taking it off. It typically involves securing the ski tails with a bottom loop and then cinching a top strap around the ski tips to hold them diagonally or A-frame style. Practice at home to master the technique, ensuring it's ambidextrous for either side.

The pack features a snow-shedding backpanel and durable fabrics designed for winter conditions, making it highly weather-resistant against snow. However, it is not fully waterproof. For complete protection of sensitive electronics or clothing, we recommend using internal dry bags.

The pack is designed with soft flask pockets on the shoulder straps for convenient hydration. While a reservoir might physically fit in the main compartment, there isn't a dedicated hydration sleeve or exit port for a hose. The primary hydration solution is via soft flasks.

A 28L pack is ideal for day trips or fast-and-light overnight adventures. It can typically hold essentials like avalanche safety gear, extra layers, food, water, and perhaps a lightweight bivy setup. It is not generally suitable for multi-day expeditions requiring extensive gear.

Being a bluesign® PRODUCT means the pack is manufactured with sustainably sourced materials and processes. This certification ensures minimal impact on people and the environment throughout the supply chain, from raw materials to finished product.

Spot clean with a damp cloth and mild soap, then air dry completely away from direct sunlight. Do not machine wash or tumble dry. Store in a cool, dry place. Regularly check zippers and buckles for damage and address them promptly.

Yes, the Osprey Firn 28 includes a designated, easily accessible pocket specifically designed to store your avalanche shovel and probe, ensuring they are organized and can be retrieved quickly in an emergency.

Ensure the skis are properly aligned in the designated carry loops. Practice the technique several times at home to develop muscle memory. If using a diagonal carry, make sure the top attachment point is correctly secured and the lasso is cinched tightly around the tails. Lubricating buckles occasionally with silicone spray can help.

Re-adjust all straps: shoulder straps, sternum straps, and hip belt. The vest-style fit should be snug but not restrictive. Ensure the pack's weight is evenly distributed and heavier items are packed closer to your back. If the pack is too loose, it will bounce; if too tight, it may restrict breathing.

Ensure your shovel blade is collapsed and stored systematically, and your probe is fully folded within the designated pocket. Practice a rapid deployment drill in a non-emergency setting to optimize your packing and retrieval method. Always pack these items in the designated quick-access pocket.

Ensure the flask is not overfilled. Some soft flasks are more pliable than others; try different brands if you experience consistent difficulty. A small amount of moisture on the outside of the flask can help it slide in more easily. Adjusting the shoulder strap tension can also sometimes create more space.