Find your hip measurement
Put your hands on your hips. This is normally a good cue for where you're going to wear your hipbelt and it's usually about an inch or two below your belly button. Take your tape measure and wrap it around this point. Where the tape measure overlaps is your measurement. Take a look at the chart below to see what size you are. If you are in between two sizes, going for the smaller of the two will ensure a good fit - trust us on this.
| Hipbelt Size | Inches | Centimetres |
| A | 26 - 28 | 66 - 71 |
| B | 28 - 30 | 71 - 76 |
| C | 30 - 32 | 76 - 81 |
| D | 32 - 34 | 81 - 86 |
| E | 34 - 36 | 86 - 91 |
| F | 36 - 38 | 91 - 96 |
| G |
38 - 40 | 96 - 101 |
| H | 40 - 42 | 101 - 107 |
| I | 42 or above | 107 or above |
If your measurements fall outside of the ranges in this table, please email us at hello@atompacks.co.uk. We would love to help you get the perfect fit!
Perfect Hipbelt Fitment
How to measure your Torso
Follow our 5-step guide to find the perfect fit.
Please note!
Your torso size is not necessarily linked to your height or weight. If you take a large t-shirt it won’t necessarily mean your torso is a size large. So please, measure before buying.
Finding an accurate measurement is simple, but you may find it easier if you ask someone to help you measure up.
1. Find your C7 vertebrae
Tilt your head forward and find the bony bump at the base of your neck - this is your C7 vertebrae and the top point of our measurement. Place the top of the tape measure or string here and then tip your head back up to neutral.
2. Find your iliac crest
Place your hands on the top of your hip bones with your thumbs pointing towards your spine. Draw an imaginary line between your thumbs, where this line meets your spine is your iliac crest. If you are measuring on your own, then adjust the waistband of your trousers to sit at this point and tighten your belt - you will measure to the top of your belt.
3. Measure the distance between the two
Measure from the C7 down to the iliac crest (or your belt if you are measuring solo): make a note of the number - this is your torso size.
4. Measure again
A wise person once said, measure twice: cut once. Custom packs are non-refundable, and returns are painful for everyone, so take the time to get this right. Apply a little common sense at this point - if you normally wear Small t-shirts but have measured as an X-Large, maybe let's go back to step 1! If you are unsure, please send us an email and we can help.
5. Torso size
Once you are satisfied with your measurement, refer to the table below to find your size. If you are in between two sizes, going for the smaller of the two will ensure a good fit - trust us on this.
| Torso Size | Inches | Centimetres |
| Small | 15-17 | 38-43 |
| Medium | 17-19 | 43-48 |
| Large | 19-21 | 48-53 |
| Tall | 21-23 | 53-58 |
Specifications
Starting weight
910 g
32.1 oz
Load capacity
19 kg
42 lb
| The Prospector 50L | ||
|---|---|---|
| Weight |
910.0 g
|
32.1 oz
|
| Load capacity |
19.0 kg
|
41.9 lb
|
| Height fully unrolled |
82.5 cm
|
32.5 in
|
| Circumference at base |
87.5 cm
|
34.4 in
|
| Circumference at top |
94.0 cm
|
37.0 in
|
| Main body volume |
45.0 L
|
11.9 gal
|
| Side pockets volume |
5.0 L
|
1.3 gal
|
| Front pocket volume |
4.0 L
|
1.1 gal
|
Needs met.
.
All our bags are designed and tested to meet a specific need. Each item is built by hand to our incredibly high standards right here in our Keswick workshop.
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FAQ
Shipping
The current lead time for this product is 2 weeks.
