Lightweight power for big mountain days.

When fast-moving days demand serious storage, the Speed Lite Pro 25 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.

Ultralight to Preserve Energy — Its lightweight construction, lightweight materials, LiteAir back system and pared down features set combine to make the new Speed Lite Pro even lighter than its predecessors. This featherweight backpack weighs in at just 680 grams (Speed Lite Pro 25) und 740 grams (Speed Lite Pro 28 SL). Which means you can put more energy into the trail and less into carrying the load.

Ergonomic Back Comfort — Wide, ergonomically shaped shoulder straps with full ventilation, supple hip fins, and a precision-adjustable, lightly elasticated sternum strap create a snug fit with zero load wobble and distribute the weight evenly between the hips and shoulders. This minimizes strain on the shoulders and therefore also on the back.

Practical Openings for Quick Access — Pockets on the shoulder straps and hip fins have space for a bottle, energy bars, a cell phone or GPS device. Quick-release bungee draw cords on the shoulder straps provide fast on-the-move access to poles without having to take the pack off. So you don’t have to break stride.

• Sustainability: Made without PFAS | Green Button Certified Product | ClimatePartner Certified Product | Bluesign ® Product | Shell fabrics are made of 100% recycled yarn. 
• 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.
• Pole attachment.
• Stabilizer straps.