Homemade yoga mat bag made from old pants! Little sewing and no pattern required (sadly, I can do zero sewing. and I doubt I could do a drawstring using fabric glue so I may be giving mom a call to make use of her skills!
Ulfberht Sword- viking sword made with forged steel. High carbon blade made this a very strong and durable weapon. See UTube or Netflix for 1 hour doc on how a modern day blacksmith recreated the sword using ancient techniques- way cool.