Herschel Supply Co. - Retreat™ Sling Bag. Color Darkest Spruce Winter Plaid. Low Stock. On sale for $55.75. MSRP $60.00.. 2.0 out of 5 stars2 left in stock+8Brand NameHerschel Supply Co.Product NameRetreat™ Sling BagColorDarkest Spruce Winter PlaidPrice$55.75MSRP: $60.00Rating2Rated 2 stars out of 5(1)