Hello.  Looking for some help to outfit my daughters 17 year old boyfriend to join us on a 4 day backpacking trip to Yosemite in July.  He doesn’t have much money (if any) to spend on gear. The two items that I don’t have for him is a Backpack and Sleeping Bag.  I am kicking myself for selling my backup pack last year, lol.  He will be carrying a bear can so a larger size pack will be necessary.  He is TALL at 6’5″!   Hoping that someone has budget gear they would be letting good price.  Thank You.