Key Specifications & Features Weight (Chassis + Seat): 13.5 kg. Width: 57 cm (extremely narrow for city maneuvering). Capacity: 0–4 years (approx. 15 kg per seat, up to 20 kg in the XXL basket). Configurations: Single, Duo (double), Carrycot, or Car Seat (Maxi-Cosi compatible). Folding: One-hand folding mechanism. Wheels: Comfort foam wheels (puncture-proof) with rear-wheel suspension. Canopy: Extendable sun canopy (UV 50+) with peek-a-boo window. Materials: Water-repellent, easy-care fabrics. Dimensions Unfolded: . Folded: . Duo Mode (Second Seat - Sold Separately) The Hubb can be converted to a double stroller, maintaining a slim 57 cm width, suitable for siblings or twins. Compatible with a hop-on board for toddlers.