Wave - One plus One®

The innovative One plus One® system transforms the Wave from a single travel system to a double. Additional full-size carrycots, tandem pushchairs and car seats are available, allowing you full flexibility with up to 30 carrycot, pushchair and car seat configurations to transport siblings or twins. Please note a tandem seat is required for up to 30 different configurations
Wave boasts a wealth of features for baby comfort, like the ventilated carrycot that is suitable for overnight sleeping and two hood and aprons for both the carrycot and pushchair to ensure baby is always protected. A fully extending hood with pop out visor and UPF50+ provides sun protection, with two mosquito nets and two rain covers to ensure baby is shielded whatever the weather.

[@kittnkate]

This is really great and useful but I'm confused... my 2 and half year old can only sit up top and newborn in the carrycot on the bottom because the tandem seat only goes up to 15 kilos and the seat which goes up to 4 yrs old can only go on the top so I'm feeling a bit disappointed about that with this pram as my 2 and half year old will feel too babyish sitting facing mummy, he likes to nose out at the world and the tandem seat isn't strong enough for him at 15 kilos