PLUS ULTRA's Bamboo Travel Case is made with 100% Moso bamboo and keeps your toothbrush protected and clean when traveling. It's Antimicrobial and antibacterial properties keeps toothbrushes clean, hygienic and protected while reducing waste and elevating your bathroom aesthetic. Designed for the adult bamboo toothbrushes, but can also fit most other manual and power toothbrushes. Small air holes can be found at the top and bottom of the travel case, allowing moisture release. Unscrew cap, place bamboo toothbrush inside and re-cap. Then throw into your bag or luggage when you're on-the-go.