Our pick. 
This pint bag with same hand painted brim detail would look just perfect with the matching Fisherman hat. 
 
The maker says:
"'Canteen' gathers its references from kitchen paraphernalia, collective organising, labour and cookware."
 
Features:
Cream cotton lining
Hand painted brim
Long strap
Made in England
 
The maker:
Studio Kettle at bffashionlab.com