Amazon.com: Knitting Bag Backpack, Yarn Organizer with USB 。Brand new, never worn, and in flawless condition — this black quilted backpack features a convenient USB charging port and spacious 30L capacity, making it perfect for carrying yarn, crochet hooks, knitting needles, and all your crafting supplies on the go. The large doctor bag-style opening and multiple pockets keep everything organized and easily accessible. ⭐️ Features Large Capacity: 30L, stores up to 30 skeins of 50g yarn Multiple Pockets: 5 compartments, 2 side pockets, 6 interior elastic pockets for needles, 3 clear PVC pockets Large Opening Design: Doctor bag-style with reinforced edges and steel frame for easy access USB Port & Luggage Strap: External USB charging port with built-in charging cable, plus a luggage strap for travel Padded Comfort: Adjustable shoulder straps and padded back panel for comfortable carrying Stylish & Durable: Quilted polyester with waterproof fabric and gold zipper Perfect for travel, crochet, knitting, and crafting ? Condition: Brand New ? Measurements: 16.9\" x 12\" x 8.5\" ? Materials / Fabric: Polyester ? Bundle & Save ✨ fast shipping, smoke-free home, bundle & save QjBCQzhTUFlaQg==