Can you borrow your son's S25 for an evening to practice pack it?
The weather in western Europe has been much warmer those past summers, don't wear boots.
Instead of a nice dress, why not bring dressy pants like wrinkle free travel pants.
If you are of medium built and can do laundry, the S25 is your best bet.
If you want to bring souvenirs and gifts the A30 with the Daylight Backpack.
Get everything in Dyneema, the difference in weight is incredible.
While I have a Brain Bag, I say no to it for transoceanic flights, it looks like a casual backpack and you really don't want to see it checked, even gate checked, because your cabin mates have filled up the overhead with bulky rollaboard to avoid the checking fees.
Backpack straps and the rough handling given to checked bags do not mix, so that also rules out the Smart Alec.
The A45, 30, TS and WF look like dress luggage and they have a backpack option.
Walking, sprinting, waiting in line around an airport holding a Dyneema A45 and carrying a S19 with a SCB as PLO was very very easy, even in late winter, with my jacket, fleece and hoodie over my arm because it was darn workout to make it from one side of the airport to the other.
The Daylight Backpack wasn't invented then, I think you could replace the S19 with the DLBP.
Electronics: ditch the Wacom and get a mini mouse,
-" The equivalent of 1 half cube of assorted computer/charger stuff"
that's too muchTrue
(Anker 6-port charger,
how big is that aparatus?Not that big - less than the size of two packs of cards and weighs little. The advantage is that it adjusts the output of each USP port to what is plugged in, so it will charge power heavy tablets as easily as a flip phone. It comes with a long cord but I've replaced mine with a "figure 8" right angle plug like this Amazon.com: SF Cable, 2 Prong Right Angle Plug Adapter, USA IEC 60320-C7 receptacle to NEMA 1-15P: Electronics to save room and weight.
UK plug adapter,
a must
Monster mini multi-outlet strip, which I could ditch if I really had to,
it depends how much electronic both you and your husband plan to take, a clever use of each room available outlets could work just as well but you will have to bring 2 plug adaptaters I love the Monster strips because it allows me to plug in multiple multi-voltage items with US plugs and only use one outlet adaptor
Macbook charger, phone spare battery charger,
several cables,
see if you can streamline as much as possible
in-ear headphones)
Electronics is very heavy, try to pack down to nothing more than 14 pounds, that is what I did, you'll thank me later.
Very good advice
Before buying my Dyneema beauties, I used to travel domestically with my Brain Bag and Large Cafe Bag, 45 pounds, I could run with both but at the end of the trips, I always wondered why I was tired on the return trip.
Before my BB/LCB pair, I dragged non TB bags internationally and domestically. Talk about being exhausted at every stop, needing to rest at the destination and using the evening before departure to pack the majority of our stuff, usually missing out on anything planned that evening. On the return trip, most if not all the bags were checked.
Of course once, on the last flight of the trip, one my bags went missing.