Keep your hair care routine on track wherever you go with this Hair Duo container set, featuring two refillable Medium Capsules sized for shampoo and conditioner. The leakproof, TSA-compliant design helps keep your bag mess-free, while the magnetic modular construction makes it easy to keep your essentials together for gym showers, weekend getaways, and longer trips. Reusable and BPA-free, it's a convenient alternative to disposable travel bottles.