Silver Antiques Online has dated this piece to the 1910s.
The body of the flask has a slight curve so as to fit neatly and comfortably into a pocket.

Fully hallmarked at Sheffield in 1914, the flask is an ideal pocket size, is watertight and ready to use and would make a wonderful present for someone who likes a 'tipple' on the move !
Condition ***********************

Used / Very Good
There are no repairs and there is no damage.
There are some minor surface scratches - nothing much but as would be expected with a flask of this age.
Fully Hallmarked English Sterling Silver

Dimensions ***********************
Length - 3.75" / Width - 3.75" / Depth - 1.0"
Length - 95mm / Width - 95mm / Depth - 25mm
Weight - 114gm
Capacity - 100mls
If you require any further information please contact us or visit our web site at: www.silverantiques.online

Shipping ***********************
UK: --------------------------------- £8.00 (Special Delivery Next Day)
EU Countries: ------------------ £12.00 (Royal Mail International Tracked)
USA / Canada: ----------------- £25.00 (DHL Express)
Australia / N. Zealand: ------ £35.00 (DHL Express)
(Please include these charges with your payment to avoid delay in shipping)
Item Code: HF_1731914
Silver Antiques Online has dated this piece to the 1910s.
Specialising in antique english sterling silver.
You can view the stock and full dealer information on the Silver Antiques Online Profile Page