Monster Truck Kid's Flip Top Insulated Tumbler—a must-have for any little adventure enthusiast. This vibrant tumbler is more than just a drink holder; it's a journey into the thrilling world of monster trucks. Designed to keep drinks at the perfect temperature, the insulated body ensures every sip is refreshing, whether it's a chilly blast or a cozy warmth. Plus, its flip-top lid adds a layer of excitement, making hydration fun and easy for little hands. Not just a tumbler, but a personalized gift that sparks joy and imagination. You can customize it to match your child's unique personality, turning any occasion into a memorable moment. Whether it's a birthday party, a holiday surprise, or just because, this tumbler is sure to rev up the excitement. With its sturdy build and eye-catching monster truck design, it's a dependable companion for any little adventurer on the go. DOUBLE-WALL VACUUM TECHNOLOGY: Our tumbler adopts double-wall vacuum technology, sweatproof, can keep water warm for 9 hours and keep cold for 12 hours UPGRADED STRAW LID: The water bottle with upgraded straw lid, has anti-spill valve and thickened sealing ring to prevent leaks. Straw mouth can be folded to prevent dust from entering, hygiene and easy to sip. Also the sports bottle has a portable handle, which is easy to carry. Included Straw Box