Hi here's a Mod I've been toying with whilst I've been off sick I have an
OG short back PLCE Bergen. I thought an extendable and or removable lid would be quite handy!
Here is the finished Bergen, with the lid extended upwards (a medium ALICE pack for size comparison it's about 35 litres):
and yes,
you can fit a crazy amount of kit in it, and,
NO, I'm never going to carry that much nor would i suggest you do, just useful in some situations.
I'd just filled it with cushions and sleeping bags for the photo's and it does wobble if heavy kit is high up, probably fine for sleep mats or clothing but forget keeping a water bottles in the top!
now with the lid removed:
note the 4 small 1/2" QR clips rather than 2 or 3 1" clips. this allows the lid to be attached to the side pouch yoke.
Here with the side pouch yoke
and some more detail:
No actual sewing done to the yoke, just an extra female buckle added to each lower shoulder adjusting strap, these clip around the loop(by the main lid clip) and the resulting hole is big enough to feed the yoke waist strap through.
I tried it the other day...
...not really that comfy,
but it was never designed that way, OK for a quick grab bag but I wouldn't want to wear it all day.
As most people do I keep my money keys ect in the top pocket of my bag when off the track so it's a useful thing if you're leaving the bulk of your kit in your car and taking your essentials in to a shop or cafe.
p.s. my wife hates it!