Silver Cross - TrueFit™ Dual-Sided Pocket Spring Cot / Crib Bed Mattress | White | Dual Side Firmness | Moisture Wicking & Hypoallergenic | Breathable | For Babies / Infants / Toddlers For the most premium night’s sleep, choose the TrueFit™ Dual-Sided Cot Bed Mattress, with a natural coconut coir side for babies, and a softer side for toddlers. Shop now.