Adjustable Air Chamber Hebei Cangfeng Travel Products Co., Ltd. Base Info Model NO.:DualType:AirSize:1.8*2.0mUsage:Home, Hotel, SchoolHardness:AdjustableThickness:MediumShape:SquareAge Group:All AgesSeasons:All SeasonsCondition:NewTransport Package:PP Bag Description Pre:2021 Rubber Hot Water Bottle with Knitted Cover with Embroideried Patches Next:2 Litre BS Large Hot Water Bottle with Twisted Patteren Long Hot Water Bottle