Material: Priority is given to 316 stainless steel or titanium alloy inner liner, which is corrosion-resistant and easy to clean.
Capacity of 500-600ml for short distance and 700-1000ml for long distance, balancing portability and hydration.
nsulation and cooling: The insulation time should be greater than 8 hours and the cooling time should be greater than 12 hours to cope with outdoor temperature differences.
Portability: Comes with a hanging rope/handle, slim cup body, and weighs less than 300g for greater comfort.
Durability: The cup body is anti slip and anti drop, the shell is wear-resistant, and can withstand slight collisions.
Sealing: Double sealing, no water leakage when inverted, avoiding dirtying the backpack.
Additional features: Priority wide mouthed, detachable tea divider for easy cleaning and brewing.
