Backpack DEUTER Aircontact Lite 45+10 SL, hiking pack, 45+10 L, 3 L hydration, internal frame, helmet and ski carry

The Deuter Aircontact Lite 45 + 10 SL 1540 L Blue Unisex is a top-loading hiking backpack with an internal frame designed for multi-day trekking. The pack offers adjustable capacity with a +10 litre extension, an ergonomic women-specific (SL) fit, and a lightweight construction that supports carrying essential gear while maintaining comfort during prolonged use.

Advantages

This Deuter Aircontact Lite model combines a lightweight design with an internal frame that helps distribute load evenly across hips and shoulders. The SL fit provides a shorter back length and shaped shoulder straps to suit unisex sizing with attention to female anatomical differences. The top-loading opening simplifies access to main compartments and the expandable volume accommodates varying gear needs without adding unnecessary bulk.

Suitable for

• Multi-day hiking and trekking
• Backpacking with variable load requirements
• Alpine approaches and trail travel
• Outdoor trips where a compact, adjustable pack is needed

Key specifications

• Capacity: 1540 litres (including +10 L extension)
• Type: Top-loading hiking backpack with internal frame
• Fit: SL (shorter back / women-specific fit variant)
• Weight: 55 grams (specified lightweight component/feature weight)
• Color: Blue

How to use

Load heavier items close to the internal frame and near the hip belt to maintain a low and stable center of gravity. Use the top-loading opening and the extension collar to pack items according to trip length, compressing the load with the pack's compression straps if present. Adjust shoulder straps, sternum strap, and hip belt to ensure even weight distribution and a snug fit that prevents excessive movement while hiking.

Usage recommendations

For optimal comfort on long hikes, distribute weight so the majority rests on the hips, fine-tune the SL back length and shoulder strap position before setting out, and use the +10 L extension only when additional volume is required.