The bag perfectly fits any Brompton handlebar type.
Could be attached from the inner or outer side of the stem.
The bike folds without the bag detaching.
Also, this model can be used as a saddlebag on the standard Brompton or Brooks saddle or be attached to the rear rack.

Type: Saddle / Handlebar Bag
Material: 100% Genuine cow leather
Compatibility: any types of saddles and Brompton stems (3 straps securely hold the bag)
Outer bag size (approx): Length 23cm Height 19.5cm Width 11cm
Strap length: approx 20 cm
Distance between back straps: approx 9.3 cm

The impressive size of the bag allows you to keep all the necessary things: phone, wallet, tools, compact pump, raincoat, 500 ml bottle or 350 ml thermos.

All the saddlebags are handmade and stitched. Each tool bag is individual and although new and never used, they may have some marks as would be expected for a handmade item.
They are all made of strong long-lasting leather and would compliment a traditional leather saddle.