AtFirst Backpack in Plain AF7109 Pocket, Dot, Black,

This is an inner bag for backpacks. It helps keep the inside of your backpack organized, even when it tends to get cluttered. It's also perfect for mom's backpacks. This backpack-in pocket helps keep the inside of your backpack organized, even when it tends to get cluttered. There are nine pockets, large and small. Small items that tend to accumulate at the bottom can be separated, making them easy to find and access. It also comes with a bottle case with heat and cold insulation and a key hook, making it convenient to use. The main body has a handle, making it easy to access things. Accessories: Insulated bottle case, key hook. Pockets: 1 x A4 size, 2 x gusseted pockets, 2 x open pockets, 2 x mesh pockets, 2 x pen holders. Weight: Approx. 260g (approx. 290g including bottle holder). [Size] Main body: Approx. W25cm x D9.5cm x H33cm, Suitable backpack size: Approx. W30cm x D12cm x H38cm, Bottle case size: Approx. Diameter 8cm x H16cm [Material] Main body: 100% polyester, Bottle case filling: Aluminum vapor deposition film