Dear Jonathan,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a Canadian WW I field gear for ammunition made out of leather. The stamp: "Montreal Leather Goods Co.LTD. Montreal 1915, 11 CMR 176" it was made in Montreal Canada 1915.
Comparable objects were recently offered and sold on the international auction market.
This piece is in medium to good condition and no severe damage is visible in the images provided.
A fair market estimation would be between 30 to 60 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards,
Gregory