TITLE: Fieldwork bumbag
DATE: 2023-02-12
AUTHOR: John L. Godlee
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I've been on fieldwork in Namibia, near Etosha, setting up some
vegetation monitoring plots in Ongava Game Reserve. This involves
measuring the stem diameter of every tree within a 100x100 m
square, and affixing a numbered metal tag that identifies that stem
so its growth can be monitored over time. This means a lot of time
spent walking around in the plot with tape measures, a notebook, a
GPS, a compass and many other small pieces of equipment. In the
past, I always shoved things in my pockets and carried other things
in my rucksack. This meant however, that if I needed something from
the rucksack I would have to stop and take it off, rummage around,
then close the bag and put it back on. Also, having all these
things in my pockets meant that inevitably something would fall out
or I'd rip a hole in the pocket and spend the rest of the day
constantly retrieving stuff from the bottom of my trouser leg.

This time, I decided to buy a bumbag to try and solve these issues.
Specifically, I purchased the Snugpak Response Pak. This bag has a
main pocket, two side pockets, and a front pocket, all of them
zipped. The front and main pocket also have divider pockets inside
to keep stuff organised. The bag has a waist strap with wide
webbing and a big plastic buckle. The bag also has a carry handle
attached by buckles which go around the main and front pockets.

 [Snugpak Response Pak]: https://www.snugpak.com/responsepak

 ![The Snugpak Response
Pak.](https://johngodlee.xyz/img_full/field_bumbag/bag.jpg)

For a normal day tagging trees I have been carrying in the bumbag:

-   Front pocket:
   -   Waterproof notebook
   -   2x mechanical pencils, one thick, one thin
   -   Biro pen
   -   Ruler
   -   Permanent marker
   -   Spare batteries for GPS and headtorch
-   Main pocket:
   -   Large fixed blade knife
   -   Small swiss army knife
   -   Electrical tape
   -   Orange flagging tape
   -   Compass
   -   2x DBH tapes
   -   Hand lens
   -   Headtorch
   -   Lens cleaning fluid and wipes
   -   Phone
   -   Lighter
-   Side pocket 1:
   -   GPS
-   Side pocket 2:
   -   First aid kit

 ![Contents of the Snugpak Response
Pak.](https://johngodlee.xyz/img_full/field_bumbag/bag_contents.jpg)

In the field the bag has worked very well. When working with a
clipboard I can wear the bag on my front and rest the clipboard on
it. Most of the time though, I wear the bag on my lower back where
it is more comfortable. I've also been using the bag for trips to
town, wearing it across my shoulder and chest as a messenger bag
with the waist strap loosened all the way.

My main complaint is that the waist strap is sewn a bit low on the
bag, meaning that when the bag is full it pulls forwards. I think
it would be better if the strap was sewn a bit higher.

 ![The bag on my back during fieldwork in a
plot.](https://johngodlee.xyz/img_full/field_bumbag/bag_back.jpg)

To help carry items for actually tagging trees, I also purchased a
Stanley STST1-80114 nail belt. This has three pockets, a hammer
loop, and two slots for pens. In the large pocket I put the nails.
In the front smaller pocket I put the current bundle of tags, and
in the rear smaller pocket I put a 20 cm DBH measuring stick and
the next bundle of tags. I added a shoulder carrying strap made
from rope so the bag can be worn a bit higher, rather than carried
on a belt.

 [Stanley STST1-80114 nail belt]:
https://www.toolstop.co.uk/stanley-stst1-80114-leather-nail-hammer-p
ouch-p80204/

 ![The Stanley nail
belt.](https://johngodlee.xyz/img_full/field_bumbag/nail_belt.jpg)