Multi-purpose: These drawstring bags are very suitable for gym, traveling, hiking, camping, and other outdoor activities. It can also be used as gift packaging for Christmas, or Blessing bags for the homeless. DIY friendly: Vorspack cinch bags are perfect for any DIY project. You can use HTV with a heat press on these bags to customize them for each one. Add some decorations like Numbers/ Names/ logos/ Pictures on them, it will be eye-catching.TIPS: Put a pressing pillow or towel on the inside and cover with a Teflon sheet will make it easier. Mind the temperature, if the fabric starts to shrivel, your press is too hot. Decent quality: These string bags are made of high-quality polyester material, which is convenient for fixing DIY images printed by hot press. And we reinforced the corners with PU leather. Large Capacity: Size 13.3 x 15.7 inches. Our drawstring backpack has enough space for water bottles, shoes, towels, books, and various snacks. But it's lightweight and will not increase your burden. Bulk-buy: Each packcage contains 10 pieces. It's able to share them with your families and friends.