Best bags for back to school, the gym and more — all on sale now from $12

This bag is under $15 and comes with plenty of capacity (35L), allowing you to pack enough for a few days, and multiple pockets to organize.

Available in six colors (three others have sold out already), this backpack purse has 8 multi-pockets, including an anti-theft zipper pocket, and has adjustable straps.

Safe 15% on this abshoo Classicalo backpack, with a whole host of colors and patterns available to choose from. Whichever you go for, you'll find multiple pockets and a water-resistant polyester construction.

An ideal travel backpack for work, this half-price bag comes in a huge array of color options, and has a USB charger so you can keep your phone powered while you're out and about. It's also made of water-resistant material.

Save more than 50% on this neat-looking backpack with waterproof construction and interior pockets for a laptop and accessories. It's available in a whole host of colors, too, but we're fond of the dark olive option.

Available in dark brown or black color options, this faux leather bag looks smart and has adjustable straps and a laptop slip compartment, too. It's available at a 62% discount.

This duffel bag for women is relatively compact, but still has enough space for essentials, and even your gym wear. It's got multiple interior pockets, as well as external ones, and it's $20 off now.

This big-name brand bag is ideal for anyone's gym gear, with plenty of space (66L) for $30. It can carry your shoes, clothes, and toiletries, and would likely double as an overnight bag if needed, too.