If you have any questions about use, please contact us. (There are waterline markings on the upper side of the partition). With a sleek and portable design, these flasks fit effortlessly into coolers, backpacks, or cup holders. Name badge engraved in a traditional fashion | Bombay Engraving BLUE ELE Macaron-Colored Ice Pack for Lunch Box and Cooler, BPA Free... Yumbox Long Lasting Ice Packs - Set of 4 Upgrade your hydration essentials with these versatile and reliable cooler accessories. 1.Insulated Design: These water flasks keep beverages hot or cold for hours with double-wall vacuum insulation. 2.Durable Construction: Made from high-quality , these flasks are built to last and resist dents or corrosion. 3.Convenient Lid: Each flask comes with a leak-proof lid, making it easy to transport your drinks on-the-go. 4.Versatile Use: Perfect for hiking, camping, sports events, or everyday hydration at home or the office. 5.Multi-Pack: This set includes 4 , ideal for families or groups. 6.PLEASE NOTE: For shipping convenience, you need to add 80% water by yourself to activate the refrigeration raw material inside after you receive the package. Perfect for keeping your drinks icy cold or piping hot, these durable flasks are a must-have for outdoor adventures, camping trips, or simply staying refreshed on the go. The double-walled vacuum insulation ensures your beverages maintain their desired temperature for hours, while the leakproof lids prevent spills and leaks. Keeps your cooler cool for a long time. 8.Double Sealed Lid Design: Our ice pack divider is designed with 2 lids and double protection to absolutely prevent leakage. Ice Pack For Lunch Box And Cooler, BPA Free, Reusable And Long Lasting Slim And Lightweight Design For Kids Set Of 2 Fun Colorful Yeti Ice Packs
