When fast-moving days demand serious storage, the Speed Lite Pro 19 steps up. Designed for high-output mountain missions, it combines a lightweight build with a stable, breathable carry. Smart storage for layers, fuel, and technical gear keeps you organized without slowing you down - so you can move fast, scramble high, and push further. Lightweight power for big mountain days. Attachment loops Ice axe and pole attachment on one side Key clip Mesh helmet holder sold separately Sternum strap buckle with one-handed operation Wet compartment inside External compression straps at the sides Soft flask pouches outside Zip around opening Front pocket: mesh Top pocket with zipper closure Hip fin pocket with zipper closure Shoulder strap pocket with zipper closure Side pocket: mesh Soft flask pouch on the shoulder straps Breathable shoulder straps Stabilizer straps Pole attachment Materials D stands for denier. This describes the yarn weight. 600D corresponds to 600 grams per 9000 meters. * PES stands for polyester. PES fibres are very tear and abrasion resistant and hardly absorb moisture. * PA stands for polyamide. PA fibres are extremely durable and abrasion-resistant. They are also characterized by high elasticity and low weight.