Details:

• 18/8 Stainless Steel:Made with kitchen-grade stainless steel, so theyre puncture- and rust-resistant.
• Double-Wall Vacuum Insulation:Keeps cold drinks cold and hot drinks hot until the last sip.
• Dishwasher Safe:Because no one needs more work to do.
• 100% Leakproof:Carry it with confidence.
• Do not use this Rambler Bottle Cap with carbonated beverages, as storage for food or perishables, or to store boiling contents or with contents above 185F/85C.
• Colour: Limited Editions Big Sky Blue