Kelso Insulated Tumbler, 12 oz.

Kelso Insulated Tumbler, 12 oz.

Let's keep it simple: this tumbler doesn't leak. The silicone sipper spout has a built-in valve that stops water from flowing when no one is drinking,

Zak Designs 3pc Kelso Straw Tumbler Set, 12oz Stainless Steel and 15oz Plastic, 2 Cups and 1 Bonus Straw, Leakproof and Perfect for Kids, Unicorns

Zak Designs 3pc Kelso Straw Tumbler Set, 12oz Stainless Steel and 15oz Plastic, 2 Cups and 1 Bonus Straw, Leakproof and Perfect for Kids, Unicorns

Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn) : Everything Else

Kelso Kids Insulated Straw Tumbler - Gabby's Dollhouse, 12 Ounces

Kelso Kids Insulated Straw Tumbler - Gabby's Dollhouse, 12 Ounces

12oz Vacuum Insulated Sonic the Hedgehog Kelso Toddler Cups - Ideal for Travel

Let's keep it simple: this tumbler doesn't leak. The silicone sipper spout has a built-in valve that stops water from flowing when no one is drinking, so it's easy for children to quench their thirst but won't make a mess if the tumbler is tipped over. It's the perfect choice for active kids, or young ones just graduating from sippy cups who aren't ready for an open-topped tumbler yet.

Kelso Kids Insulated Straw Tumbler - Happy Fruit, 12 Ounces

12oz Vacuum Kelso Portable Tumbler 'Sonic' - Zak Designs in 2023

Let's keep it simple: this tumbler doesn't leak. The silicone sipper spout has a built-in valve that stops water from flowing when no one is drinking, so it's easy for children to quench their thirst but won't make a mess if the tumbler is tipped over. It's the perfect choice for active kids, or young ones just graduating from sippy cups who aren't ready for an open-topped tumbler yet.

Zak Designs Kelso Toddler Cups for Travel or at Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup with Leak-Proof Design Is Perfect for Kids