Can I bring a cooler into the Park? You are permitted to bring a small cooler (12"W x 12"L x 10"H) into the Park. This must be hand or back carried. Coolers & bags with wheels are not permitted. All coolers will be searched. Was this article helpful? Related articles Am I allowed to bring water into the Park? Can I bring a wagon or push cart into the Park? When can I reserve the water playground? Can I bring a folding chair into the Park? What size bags can I bring into the Park?