This drinks bottle with food grade polyethylene straws, it can be folded and stored. HIGH-QUALITY STRAWS: equipped with polyethylene straws, safe and non-toxic, can withstand high temperatures without deformation, very suitable for use in coffee cups, travel water bottles, sports bottles, because it is very healthy to use. Dimensions & Capacity: 27.5cm High, 7.2cm Bottle Diameter, Capacity 600ml/22oz. Colour variations – Natural Silver and White. Leak-proof Lid: You don’t have to worry about water spilling when the bottle is tilted, because this sports water bottle has a leak-proof. And the lid with handle, which is more portable. The material of this water bottle is food grade 304 stainless steel, BPA-free. Double-layer vacuum insulation layer structure can keep cold or hot. After holding for 10 hours, the water temperature is about 45℃, after holding for 6 hours, the water temperature is about 65 degrees. Keep beverages cold for 24 hours. The Perfect Gift for Teachers Day, Best Teaching Assistant, Teachers Appreciation, Teachers Retirement, Teachers Birthday, Back to School, School Leaving, End of Term, Best Teacher Ever Gift for Teacher, Coach, Educator, Professor, Tutor, Trainer, Lecturer, Mentor, Christmas Gift & Much More.