@thegoodgirlbox: No bathtub? No problem! 🛁 This portable soaking tub lets you enjoy a hot bath or cold plunge without installing a permanent tub. It folds for storage and has a six-layer insulated design to help retain water temperature. #BlackFriday #BlackFriday2026 #TikTokShopBlackFriday #PortableBathtub #SelfCareAtHome