Unfortunately it is currently impossible to buy a pattern through Ravelry. Pattern is available here :

https://dailydoll.shop/shop/crochet-sackboy-pattern-littl...

Sackboy
Crochet pattern
Little Big Planet

Skill level : *
Size: 7,08 inches / 18 cm tall when made with the indicated yarn.

Materials:

• brown yarn ( 1,76 oz/ 174 yds, 55% cotton, 45% PAC)
• White yarn ( 1,76 oz/ 174 yds, 55% cotton, 45% PAC)
• 2,5 mm crochet hook
• White yarn (0,88 oz/164 yds, 100% cotton) for zipper slider
• black yarn ( 1,76 oz/ 174 yds, 55% cotton, 45% PAC) for mouth
• Scissors
• Stitch marker
• A long tapestry needle
• Fiberfill for stuffing
• 8 mm black button for eyes