The 295 ml Rambler Jr. Tumbler is a mini powerhouse. Designed to go as far as it's taken, this ultra-durable tumbler is made with puncture-resistant 18/8 stainless steel, which means it's always ready for rough-out-of-housing. Like all of our Rambler Drinkware, this thing comes equipped with double-wall vacuum insulation, keeping drinks at ice-cold temperatures even when games of freeze tag go long. Plus, our splash-resistant Rambler Silicone Straw Lid comes with a molded-in stopper to securely hold your kid's silicone straw in place, letting you rest assured that what they're sipping stays in their cup and off their shirt.

Note: For ages 3+, do not use the Rambler Silicone Straw Lid with hot, carbonated, or pulpy
beverages or for storage of food or perishables.

Features:

• Silicon Splash-Resistant Straw Lid: Keeps big sips from turning into bigger spills.
• Cupholder Compatible: Fits in most car seat cupholders to copilot your kid's adventures.
• 18/8 Stainless Steel: Made with kitchen-grade stainless steel, so it's puncture and rust-resistant.
• Double-wall Vacuum Insulation: Holds the cold wherever you take it.
• Dshwasher Safe: Because no one needs more work to do.