Friendship bracelets made by young Bills fan being sold to benefit Oishei

We first met Logan Bittner at Buffalo Bills training camp last year. He was with his mom Krystle handing out free Bills-themed friendship bracelets to players and fans .

Watch below as we caught up with Logan last year on his quest

Nine-year-old on quest to gift every Buffalo Bills player a friendship bracelet

Now almost a year later Bittner has teamed up with 26 Shirts to sell the bracelets. Bracelets cost $8, with $5 from each sale going to Oishei Children's Hospital.

As of Friday bracelets are sold out on the website, but Bittner is making more to restock the site soon.

Demand really took off after Bittner mailed bracelets to Bills rookie Keon Coleman a few months ago. Logan wanted to welcome the rookie wide receiver to Bills Mafia.

Coleman not only received Logan's letter but wore his bracelets in photos taken at the NFL Rookie Premiere in Los Angeles .

"I never expected this to even come to Keon," said Logan adding that was very exciting.

'Never expected this': Friendship bracelets made by young Buffalo Bills fan worn by WR Keon Coleman