I found the best straps for my Swedish 35L pack

[Ridge Runner]

Tactical Tailor

They are 100% compatible with the swedish 35L pack (and USGI ALICE pack). Incredibly comfortable and well made.

I have also used these with great success - They are much cheaper but function perfectly:

USGI ALICE straps

Other Alternatives that I have not tried but would be compatible.

US tactical Supply Straps

Another Combo

I know that many of you are on the other side of "the pond" but I thought you might want to be aware of other options for the Swedish 35L pack.

I know I love all of mine.

 

[Graham_S]

they look like they'd fit on my LK70 pack too, might be worth a try...