IRON ¡ãFLASK 12oz Kids Tumblers with Lids & Straws Cup Double Walled, Vacuum Insulated Stainless Steel Cups for Hot & Cold Drinks – Non-Slip, Splash & Spill Proof – Rainbow Hearts

• CUP HOLDER-FRIENDLY: Kids tumblers in sizes 12 oz fit in most cup holders.
• FUNCTIONAL DESIGN & RUBBER BOTTOM: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our rubber bottom provides a non-slip base for protection and noise proof.
• Kids Tumblers: Goodbye sweat! The double wall insulation makes the Iron Flask Tumbler sweat-free! It keeps your drink COLD for up to 20 hours, and HOT for up to 5 hours (depending on size). Our tumblers fit in most standard cup holders.
• 18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is BPA free and non-toxic. It will never leave a metal taste or rust.
• DURABLE AND UNIQUE DESIGNS: Great kids tumbler for school or any active lifestyle, select from our many stainless steel designs. Customize it with the included 20 name stickers.