Premium Material for DurabilityMade of high – quality 316 stainless steel, this thermos mug is highly resistant to corrosion and rust. It can withstand the wear and tear of outdoor sports during school activities, ensuring long – lasting use for students and children. Whether they are on a picnic, hiking, or having a sports day, the mug will maintain its integrity.Perfect Capacity for Outdoor AdventuresWith a 350ml capacity, it provides just the right amount of liquid to keep kids hydrated during outdoor sports. Not too big to be cumbersome, yet large enough to hold an adequate supply of water, juice or other beverages. It’s easy to carry in a backpack or hold in a small hand, making it an ideal companion for any outdoor excursion.
