Abstract: A temperature controlled stroller blanket for controlling the ambient temperature around a child in a stroller is disclosed. The blanket is configured to be placed beneath the child within the stroller compartment. The blanket is constructed with a plurality of sealable pockets. The pockets are sized to receive and hold temperature packs for producing heat or extracting heat (cooling). The blanket also preferably includes a plurality of slits configured to permit passage of the straps of the stroller harness system to secure the child in the stroller. The temperature packs act to warm or cool the ambient air around the child, creating a comfortable environment within the stroller compartment. Once the packs expire, they may be removed and recharged or replaced.