Tronco [4 Pack] 10 oz 2-in-1 Stainless Steel Kids Tumbler Cups with Silicone Sleeves, Spill-Resistant Straw & Storage Lids

Two-in-One Design for Busy Days

Meet Tronco's 4 Pack of 10 oz stainless steel kids tumblers, engineered for drinks and snacks on the go. Each cup combines a drinking cup with a soft straw lid and a flat storage lid, converting a single piece into a portable solution perfect for home, daycare, or travel. This compact kit travels light while staying highly functional, supporting everyday routines without added clutter.

Designed for little hands and growing independence

The 10 oz capacity is ideal for small children making the transition from sippable cups to open cups. A removable silicone sleeve provides a comfy, non-slip grip and protects tiny fingers from the metal’s chill. The soft silicone straw features a built-in valve to guide a smooth flow, helping kids sip with confidence. Note: not fully leak-proof, so some drips may occur if tipped or shaken.

Spill-awareness and independent sipping

The cross-cut straw tip stays sealed until your child sips, reducing messes during meals, car rides, or busy mornings. This design supports milk, juice, and smoothies, offering a practical option for everyday drinks on the move.

Durable, easy to clean, kid-friendly

Constructed from premium 18/8 stainless steel with BPA-free plastic and food-grade silicone parts. All components are dishwasher safe and easy to disassemble for a quick, thorough clean. The sleeve is removable for easy drying and replacement when needed.

Everyday versatility for busy families

Whether it’s lunch at daycare, a road trip snack, or a smoothie after practice, these cups stay within reach. The flat storage lid turns cups into snack containers for portable meals, while the sleeve keeps hands comfortable and dry during longer sessions. This set emphasizes practicality without promising guaranteed outcomes, offering possibilities for smoother transitions and fewer spills.

• 2-in-1 design combines drinking cups with portable snack storage
• Soft valve straw supports gentle, controlled sipping
• Removable silicone sleeve provides a secure, warm grip
• 10 oz capacity sized for small hands
• Durable 18/8 stainless steel with BPA-free components
• Dishwasher safe and easy to disassemble for cleaning

• Not fully leak-proof; plan for occasional drips if tipped
• Great for home use, daycare, travel, and school trips