Arc’teryx Altra 75

Regular Tall Weight 2.3 kg / 81 oz 2.4 kg / 85 oz Capacity 75 L / 4577 cu in, extends to 82 L / 5004 cu in 79 L / 4821 cu in, extends to 86 L / 5248 cu in Materials 100D Invista HT Mini Ripstop™ with Silicone and PU Coatings, 420ACT Fabric, 420D Invista HT Plain Weave, EV®50 Foam, Hypalon™ Trim, Spacermesh™, 210D Ripstorm™ with Silicone and PU Coatings, 840D Stretch Mesh, EV®50 Perforated Foam, 6061 Aluminum Stays, Plastazote® HD80® 100D Invista HT Mini Ripstop™ with Silicone and PU Coatings, 420ACT Fabric, 420D Invista HT Plain Weave, EV®50 Foam, Hypalon™ Trim, Spacermesh™, 210D Ripstorm™ with Silicone and PU Coatings, 840D Stretch Mesh, EV®50 Perforated Foam, 6061 Aluminum Stays, Plastazote® HD80®