Package Includes: 25 white drawstring bags. These blank drawstring bags allow for easy customization with patterns or personal markings. The quantity provided meets daily use and replacement needs. Share with family and friends as practical gifts.DIY Sublimation: These drawstring backpacks are suitable for sublimation printing. To apply designs, use a heat press at 250C for 15-20 seconds. Avoid direct contact between the drawstrings and the heat press. Use a pressing pillow to protect the bag and ensure only the area being printed is exposed to heat.Large Capacity: Designed with ample space, each bag can hold shoes, bottles, basketballs, umbrellas, books, lunch, clothing, and other daily essentials. Lightweight and portable, these backpacks offer convenience for everyday use.Design: Made from polyester fabric with durable drawstrings on both sides. The drawstrings allow the bag to be securely closed and carried as a backpack or by hand. Bottom corners are reinforced with triangular stitching for added strength.Color: White Material: Polyester Size: 34 x 42 cm Package Contents: 25 x Sublimation Drawstring Bags Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Size may vary by 1-3 cm.