How to choose a backpack for hiking

The most comfortable backpack is the one that fits best. To find out what size backpack to choose, you need to measure the length of your back.

How to determine the length of the back?

This one will require a soft tape measure and the help of a friend.

From the 7th vertebra (that's the one that sticks out a little) to the top of the hip bone.

In this way, you will find out the approximate back size, according to which you should choose a backpack.

Measuring a hiking backpack

Before measuring, a weight of 4.5 - 9 kg should be placed in the backpack.

Tightening the backpack straps:

1. the hip belt must be tightened first. The lap belt should rest on the hips so that the upper edge of the lap belt is 2.5 cm above the hip bone. The hip strap should be connected quite tightly so that the backpack does not slide down under the weight.

2. the shoulder straps must be tightened. The shoulder straps should be tightened so that they meet the top of the shoulders so that there is no gap between the shoulders and the shoulder strap, but the shoulder strap starts about 8 cm below the top of the shoulder.

If the shoulder strap starts below 8 cm, choose a backpack with a larger back size.

3. the chest strap connecting the shoulder straps should be closed (quite loosely so that the shoulders do not move away).

4. tighten the backpack fasteners at the top so that the center of gravity is closer to the back, but not too tight and does not put a strain on the shoulders. (they prevent the bag from pulling backwards, ensuring a correct center of gravity)

Proper weight placement in a hiking backpack

1. The weight in the backpack should be placed so that the heaviest things are closest to the back, in the middle of the backpack , not at the bottom.

2. All external straps holding the contents of the backpack in place must be tightened.

3. When carrying a backpack, most of the weight (60-70%) should be on the hips, not on the shoulders.

During the hike, the backpack straps readjust to diversify the load, transfer the weight more to the hips, less to the shoulders, or vice versa.

Make carrying a backpack comfortable!

• Application: Mountaineering, hiking, ski touring
• Volume: 35 liters
• Dimensions: 61x30x26
• Back sizes: M, L, XL (46/48.5/51cm)
• 2120
• Materials: 840 Denier Nylon, 420 Denier Nylon Cross Ripstop, 100% Polyamide

Mammut Active Spine Technology™ mobile carrying system that provides greater freedom of movement for the shoulders and hips and improves balance on challenging terrain and during climbing. The weight is transferred optimally and it provides a more natural gait.

• Carrying system with patented Active Spine technology to support a natural gait
• High-density, 2-layer EVA back padding; waist belt and shoulder straps with elastic fabric cover
• Easily view the contents of the bag thanks to the suitcase-type opening along the entire perimeter of the bag
• The upper is made of a very durable 840 Denier Ripstop material fabric, created for very harsh conditions.
• Easily adjustable back length size from M to XL
• Reinforced ski attachment on the side
• 2 ice pick attachments integrated inside the bag so the blade is hidden. There is no need for separate packaging for ice picks.
• Compatible with any drinking system
• Rope attachment strap
• Equipment loop on hip belt
• Height-adjustable lid with external pocket
• Trekking pole attachments
• Side compression straps that can also be closed in the front to carry gear
• Large internal pocket in front opening
• Large pocket on the shoulder strap
• Zip pocket on hip belt
• Internal zip compartment for valuables
• Water repellent treatment

Do you want the product to last long and reliably? Then pay attention to the care instructions!

• Clean with a soft brush and lukewarm water
• Do not dry clean or use solvents to remove stains
• Do not use bleach
• Do not use a dryer
• Machine wash delicate/wool cycle (max. 30°C)
• Minimum spin speed (max 400 rpm)

• Fair Wear. Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit organization works directly with factories, unions, NGOs and governments to protect workers' rights.
• DWR without PFC. (Durable Water Repellent) water-repellent treatment without PFC. Perfluorinated compounds (PFCs) are often used for waterproofing, but they are virtually non-biodegradable. Mammut is committed to replacing non-biodegradable fabric processing with more sustainable, high-performance alternatives.