Home-X Silicone Travel Bottles. Set of 3 Varying Sizes These travel bottles are soft squeezable, rugged silicone liquid transport bottles perfect for business or personal travel. TSA Approved Carry On Travel Size Bottles. Specially designed to prevent leakage during altitude pressure changes. 3 sizes: 37ml in Blue, 60ml in Pink & 89ml in Green. Home-X is a registered trademark of Simply Home Solutions.