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HOW TO MEASURE YOUR BACK LENGTH?

To find out the correct back length of a backpack, follow the seven steps in the instructions on this page and check the table to see which size you need.

To find the right size for your vest, you will find instructions here on how and where to measure the circumference and the table will then tell you the size with the perfect fit.

1. WHAT IS A BACK LENGTH MEASUREMENT?

The back length is defined by the distance between the 7th vertebra and the iliac crest (or top of the pelvis). This is where the two measuring points are located.

2. LOCATING BOTH MEASURING POINTS:

Tilt your head down and the 7th vertebra is the one that arches out below the base of the neck. This is the top measuring point.

Then, place your hand on your hip with your index finger and thumb as illustrated. You will feel the upper edge of the hip bone. This is the lower measuring point.

3. Helpful TOOLS:

Take a belt and wear it horizontally on your hip bone, across the two iliac crests. Try to keep your spine straight as this will also help find the center when measuring.

4. USE A TAPE MEASURE:

Place a tape measure on the 7th vertebra and hold it with one hand. Then let the end drop down. Place your other hand across your hip again with your index finger and thumb splayed, so that your thumb touches the top of the belt.

5. FIND AND HOLD THE MEASURING POINT:

Find the intersection point between the tape measure and the upper edge of the belt in the center of your back. 

Slide your hand along the belt to the tape measure.

Fix the point on the tape measure where the upper edge of the belt meets your thumb.

Then take your index finger and mark this place on the tape as precisely as possible.

6. COMPLETE THE MEASUREMENT PROCESS:

Release the measuring tape at the top while keeping hold of it at the bottom.

7. READ OFF THE MEASUREMENT RESULT:

Keep holding the tape measure at the measuring point, while moving your hand forward. You can now read your back length measurement above your thumb.

Note: The measuring point is above the thumb.

DEUTER SIZE CHART for backpacks

The following table should help you find the perfect fit for your backpack. There are overlaps between the back lengths and body heights in the unisex', men's and women's fit categories. In this case, which model is best will depend on an individual's body shape, such as shoulder width or pelvis. Women should always choose an SL model because of the specific fit features. The fit categories Kids, SL, Unisex and EL also feature backpack models with adjustable back systems. These can be individually adjusted to the person carrying it at the time.

AGE & GENDER
BACK LENGTH (cm)
HEIGHT (cm)
EXAMPLES & RECOMMENDATIONS
Kids
20 - 23
92 - 98
 
24 - 30
98 - 130
 
28 - 42
110 - 168
 
32 - 44
130 - 168
 
32 - 46
130 - 172
       
Women (Slim Line)
38 - 48
158 - 178
All SL models with a fixed back system
 
35 - 56
158 - 178
All SL models with an adjustable back system
       
Unisex
38 - 54
158 - 195
Ale bike and lifestyle series without SL models
 
44 - 58
158 - 195
The Kid Comfort series
       
Men
44 - 54
170 - 195
All men's models with a fixed back system
 
42 - 62
170 - 205
All men's models with an adjustable back system
       
Men (Extra Long)
48 - 58
185 - 205

1. stand upright:

Stand up straight and tall. This brings your chest further forward and resembles the circumference when you inhale deeply during exercise. However, do not stretch your chest out artificially or breathe in extra deeply.

2. pass the tape measure from the back to the front:

Run the tape measure around your back and pull the two ends under your arms. The tape measure should run along your back just below your shoulder blades so that you can measure the highest point of your chest circumference.


 

3. measure the chest circumference:

Bring the ends together in front of the body at the highest point of the chest circumference. Please note that this is not necessarily the nipples. The measuring tape should not cut into the breast, but should lie relaxed around the breast so as not to distort the result. Check that the tape measure is straight and not twisted.

DEUTER SIZE CHART for vests

Backpacks with a vest carrier system or running vests fit close to the body over a large area and are worn like an item of clothing. It is therefore important to choose the right size. You should also remember that they usually fit tighter the fuller they are packed. This means that not only the size, but also the intended use should be taken into account when making your choice. The vest systems also have adjustable straps that make them individually adjustable.

WOMEN
    
MEN
  
Size Chest circumference   Size Chest circumference
XS 76 cm - 82 cm   S 89 cm - 95 cm
S 83 cm - 89 cm   M 96 cm - 102 cm
M 90 cm - 96 cm   L 103 cm - 109 cm