The Alpha SL 30 Is Arc’teryx’s Toughest (And Lightest) Backpack Yet

• Arc’teryx has announced the Alpha SL 30 backpack as the lightest technical alpine pack the brand has ever created. 
• Crafted from ALUULA Graflyte material, it’s 50% lighter than its predecessor and weighs just 438g.
• The Arc’teryx Alpha SL 30 is currently available from the brand’s US online store, with an RRP of US$400 (AU$622). Australian availability and pricing are TBC.

If you’ve been on the hunt for a super lightweight backpack that can run the gamut of both work…