The Sak | Bags | 4 X 12 The Sak Backpack Purse | Poshmark。Vintage Y2K The Sak crochet drawstring backpack in a chic two-tone brown and black colorway. This classic boho-inspired bag features The Sak\'s signature Tightweave crochet construction, braided rope straps, a secure cinch closure, and a handy front flap pocket for essentials. Finished with the iconic silver-tone logo charm and a fully lined interior, this retro mini backpack is perfect for everyday wear, festivals, or adding effortless Y2K style to any outfit. Size - OS (See photos for dimensions.) In good preowned condition; some signs of wear from gentle use. See last 2 photos for wear.