Inside this noteStart with your route, not the cartWheels: size, mounting and swivelCapacity: litres are not kilosStair climbers: how they work and where they fall shortWhat to pay for, and what to skipLifestyleTaped to the doorFolding Shopping Carts for City Errands: Wheels, Capacity and Stair ClimbersWhat matters in a folding shopping cart for city errands: wheels, real load ratings, stair-climbing wheels, mistakes to avoid and what each price tier buys.Lifestyle7 min read7 sources