Between 17 August 2026 and 20 September 2026, you can find the best Back to School blender deals at Coolblue. That way, you can enjoy a healthy, fresh smoothie. With a blender, you can turn your favorite ingredients into tasty fresh smoothies or other preparations. Want to take your smoothie with you on the go? Choose a blender with a travel cup. We've collected all blender promotions for you here, so you can choose the best blender for you.