Thrive Flip Straw 25oz, Clear Size:25oz We've used a kid's-specific last

We've used a kid's-specific last that offers a more precise fit while comfortably accommodating growing feet

Built-in gusset for a greater range of motion

stretch base layer• 2-in-1 design

you may receive the old or new packaging at random

8% elastane mesh

Thrive Flip Straw 25oz, Clear Size:25oz We've used a kid's-specific lastSip smarter. Designed to help you stay hydrated all day long, our middle range Thrive Flip Straw 25oz will be your constant companion no matter where your day takes you. Built with an on the go flow valve, hassle free dust cover, and soft pivoting handle make it easier than ever to bring along on a day hike or toss in your cupholder before you hit the road. Features Flip, Sip, Enjoy: Drink through straw. Includes dust cover to protect silicone valve