B.BOX INSULATED DRINK BOTTLE: These bottles have insulating superpowers, keeping drinks cool for up to 15 hours or warm for up to 8 hours. Whatever the weather, kids can stay hydrated with their favorite drink. SIMPLE TO OPEN AND DRINK: Designed with easy push button opening for little hands and a continuous flow easy drinking silicone straw. Great for water, smoothies, juices and more. BPA free and kid safe. LEAK PROOF: In the school or gym bag? No worries, our insulated drink bottle is completely leakproof with the lid closed. Lid is also complete with an integrated carry handle for greater independence. Just grab and go. EASY TO CLEAN, BUILT TO LAST: We know parenting is busy, so we've made this bottle super easy to clean. Just disassemble and pop into the dishwasher. Straw comes out for more hygienic cleaning, with spare straw tops sold separately. ABOUT B.BOX: Founded by two moms on a mission to make parenting easier, b.box solves everyday problems with unique, high quality products that parents trust and kids love. Sold in over 60 countries, we continue to develop practical and fun essentials.