Do you often find yourself taking everything but the bathroom sink to the gym? Honestly, same. Thankfully, this supersized Under Armour Women's UA Essentials Signature Tote Bag (£70) has been truly well designed with us in mind. It holds up to 31L with an abundance of interior pockets for stashing mountains of products, and there's even a dedicated water-bottle pocket and laptop compartment. With the added storm technology, the fabric can handle the unpredictable British weather, too.