Aerotrek 40 Backpack

An ultralight, comfortable hiking backpack for multi-day adventures.

Getting the most out of outdoor adventures requires careful packing and all-day comfort. With versatile storage, the Aerotrek 40 hiking backpack holds everything you need for 2-3 days of exploration. Designed for ultimate support, comfort, and stability with our Advanced airCHASSIS – including a suspended back panel and lumbar support.

A precise fit and optimized weight distribution with our Advanced airCHASSIS featuring patented lumbar support and easy adjustments.

A suspended back panel with a breathable mesh layer allows air to flow freely, preventing your back from getting too hot and sweaty.

The design and fabrics keep weight to a minimum – while still providing ample, easy-access, flexible storage for everything you need.

Care Instructions
Do Not Bleach | Do Not Tumble Dry | Do Not Dry Clean | Do Not Iron | Do Not Wash


Features

• Soft flask compatible, 500ml
  
• Suspended back panel: The back system is based on a suspended structure with only one layer of lightweight mesh touching the back to allow air to flow for enhanced breathability.
  
• A lightweight but supportive suspended back panel for maximum comfort, breathability, and stability enhanced with patented lumbar support.
  
• Carry system
  - Metal frame 
  - Suspended back panel
  - Padded back panel
  - Load lifter straps
  - Adjustable shoulder strap
  - Adjustable sternum strap
  - Bottom side compression straps
  - Top side compression straps
  - Extra gear loops
  - Extra pole loops
  - Helmet loops
  - Ice axe holder
  
• Hydration system
  - 2-liter hydration bladder compatible
  - Soft flask compatible, 500ml
  - Two 1-liter bottle compatible
  - Hydration bladder hanging system
  - Hydration hose exit
  
• Pockets and compartments
  - 1 stretch mesh back pocket
  - 1 zippered belt pocket
  - 1 zippered inner pocket
  - 1 zippered outer pocket
  - 2 side mesh pockets
  - One internal hydration bladder compartment
  
• Removable internal divider | Large opening
  
• Reinforced and padded bottom
  

Specifications

• Dimensions (LxWxD in cm): 71 x 34 x 26
  
• Back length in cm: 49
  
• Volume: 40l
• Back Body: 100% Polyamide; Back Body Lining: 100% Polyamide; Waistband: 100% Polyester; Body: 100% Polyamide; Insert: 100% Polyamide; Body Insert: 100% Polyester; Shoulder: 100% Polyester; Pockets: 87% Polyamide, 13% Elastane; Lining: 100% Polyamide
  
• PFC-free
  
• YKK zipper
  
• Color item: Anthracite / Nine Iron / ALLOY  
• Weight: 1118.0g

If you order before 10:30 AM on a weekday, the order is usually shipped the same day. In-store pickup can be made on the same day during store opening hours if the item is in the store's stock.

Free shipping on orders over 595 SEK (up to 20 kg). Free returns. 14-day right of withdrawal