L.L. Bean is helping Boston with a piece of Boston.

L.L. Bean has sold limited edition tote bags made of their tarp that covers the infield of Fenway Park. The tarp totes are returning, for a great cause. The bags will go to The One Fund, which helps Boston Marathon bombing victims and their families.

The tarp totes all feature The One Fund logo and sell for $49 each. The company says they have produced 3,500 bags. The bags go on sale Friday at their flagship store in Freeport. They will also be sold in their Massachusetts stores in Burlington, Dedham and Mansfield.