If you have a 700w Amazon Basics vacuum cleaner with a 2 liter dust tank (EU) then you might find this hack useful, because it attaches to the neck of the tube and allows you to attach the brush, rotating the body of the vacuum cleaner 90° degrees. This allows you to store the vacuum cleaner in a smaller space. Although it is a rather chunky piece, if you wish to a denser infill area where the handle is inserted to hold the brush, simply add a cylindrical component (modifier) during the slicing process with Prusa Slicer, positioning it where the component is thinner, then adjust the height (Z = 130%, or 40mm) and position on the plate at zero height Z = 0). In this way you can print the rest of the piece with a 15% infill, while it can be 40-50% for the thinner area covered by the cylinder component.
 

I notice that the tube attachments of various Amazon Basics Vacuum cleaners look exactly the same, so this piece could be compatible with many of them, or even those not made by Amazon Basics. 
The vacuum cleaner model I bought is the following: 

Amazon Basics, Potente Aspirapolvere a Cilindro, Senza Sacchetto, per Pavimenti Duri e Tappeti, Filtro HEPA, Leggero e Compatto, 700 W, 2.0 l (UE)

Here are the Product Specifications: 

• Brand: Amazon Basics
• Special feature: Cyclone, Bagless
• Form factor: Canister
• Color: Black/Blue
• Filter type: HEPA
• Recommended surfaces: All types of floors
• Product dimensions: 36.3L x 24.7W x 30H cm
• Included components: HEPA
• Voltage: 700 Volt
• Item weight: 7.94 pounds
• Capacity: 2 liters
• Wattage: 700 watt
• Manufacturer: Amazon Basics
• Brand: Amazon Basics
• Model: VCS35B17K 
• Product dimensions: 36.32 x 24.71 x 30.02 cm; 3.6 kg
• Volume: 2 liters
• Radius of action: 8 meters
• Energy efficiency label efficiency class: A
• Special features: Cyclone, Bagless
• Item weight: 3.6 kg